Table of Contents

- 1 What are all the numbers divisible by 8?
- 2 What is divisible by both 4 and 8 But not divisible by 32?
- 3 What is the divisibility rule of 8 with example?
- 4 How many three digit number which are divisible by 8?
- 5 What is the quotient of 32 divided by 8?
- 6 Is 8 a prime number?
- 7 Which is divisable by 4 and 8 but not divisible by 32?
- 8 When does a number become divisible by 8?

## What are all the numbers divisible by 8?

Numbers that are divisible by 8 are 8, 16, 24, etc. Numbers that are divisible by 9 are 9, 18, 27, etc. And numbers that are divisible by 10 are 10, 20, 30, and so on.

## What is divisible by both 4 and 8 But not divisible by 32?

Every number with the structure (32n + 8), (32n + 16) or (32n + 24) is an example of a number that is divisible by 4 and 8 but not by 32.

**What is the number 32 divisible by?**

We can see that 32 IS divisible by 4, which means that 32 is also divisible by 4.

**What is the divisibility rule by 8?**

Divisibility rules for numbers 1–30

Divisor | Divisibility condition | Examples |
---|---|---|

8 | If the hundreds digit is even, the number formed by the last two digits must be divisible by 8. | 624: 24. |

If the hundreds digit is odd, the number obtained by the last two digits plus 4 must be divisible by 8. | 352: 52 + 4 = 56. |

### What is the divisibility rule of 8 with example?

According to the divisibility rule of 8, if the last three digits of a given number are zeros or if the number formed by the last three digits is divisible by 8, then such a number is divisible by 8. For example, in 4832, the last three digits are 832, which is divisible by 8.

### How many three digit number which are divisible by 8?

So, number of 3 digit numbers divisible by 8 is 112.

**What is the divisibility rule of 4 and 8?**

The Rule for 4 : If the last two digits of a whole number are divisible by 4 , then the entire number is divisible by 4 . The Rule for 8 : If the last three digits of a whole number are divisible by 8 , then the entire number is divisible by 8 .

**What is the answer of divisible by 4 and 8?**

The rule for divisibility by 4 is, if the last two digits are a multiple of 4, then the number is divisible by 4. Is this divisible by 8?…

Number | Divisible by 4? | Reason |
---|---|---|

45372 | Yes | |

7832 | Yes | |

136 | Yes | |

715 | No | odd |

## What is the quotient of 32 divided by 8?

4

The answer to 32 divided by 8 is 4 (32 / 8 = 4).

## Is 8 a prime number?

No, 8 is not a prime number. The number 8 is divisible by 1, 2, 4, 8. For a number to be classified as a prime number, it should have exactly two factors. Since 8 has more than two factors, i.e. 1, 2, 4, 8, it is not a prime number.

**Why does divisibility rule for 8 work?**

Every number is (a multiple of 1000) + (last three digits). Since 1000= 8\times125, every number is (a multiple of 8) + (last three digits). This means that the whole number is divisible by 8 if the last three digits represent a number that is divisible by 8.

**What is the divisibility rule for 8 and 7?**

Divisibility Rule of 7 and 8 If this difference results in a 0 or a multiple of 7, then the number is said to be divisible by 7. For a number to be divisible by 8, we check if the last three digits can be divided by 8 without leaving a remainder or the last three digits are 0.

### Which is divisable by 4 and 8 but not divisible by 32?

So any number that has 8 as a factor will have also 4 as a factor. But only every fourth multiple of 8 also is a multiple 32. There are 2 numbers smaller than 32 : 8 and 16 which are divisible by 4 and 8 but not by 32. There can be many more, namely, 40, 56, 72, 80, 88, and it goes on.

### When does a number become divisible by 8?

A number is divisible by 8 if the numbers formed by the last three digits is divisible by 8. Consider the following numbers which are divisible by 8, using the test of divisibility by 8:

**Which is the divisibility rule for a number?**

What is the divisibility by 3 rule? Rule: A number is divisible by 3 if the sum of its digits is divisible by 3. 375, for instance, is divisible by 3 since sum of its digits (3+7+5) is 15. And 15 is divisible by 3. 1 + 2 = 3 and 3 is divisible by 3.

**Which is an example of a number that is divisible by 2?**

Examples of numbers that are even and therefore pass this divisibility test. Since the last digit is a 2, the entire number, 12, is an even number and therefore divisible by 2. Since the last digit is an 8, this is an an even number and therefore divisible by 2.