## Which list all the factors of 72?

Solution: The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 and 72.

**What are 12 factor pairs?**

So here are the factor pairs of 12.

- x 12 = 12.
- x 6 = 12.
- x 4 = 12.
- x 3 = 12.

**What are the factors of 6 in pairs?**

Therefore, the positive pair factors of 6 are (1, 6), and (2, 3).

### How many factors pairs does 21 have?

The factors of 21 are 1, 3, 7 and 21. Factor pairs of the number 21 are the numbers that result in the original number multiplying them together. To find the factors of a number, 21, we can use the factorization method.

**How many factors are there for 72?**

Well, Factors of 72 are the Numbers that when multiplied together in a pair of two return the result as 72. Therefore, 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72 are the Factors of 72.

**What are factor pairs for 75?**

The positive pair factors of 75 are (1, 75), (3, 25), and (5, 15).

#### What is factor pair?

Factors are often given as pairs of numbers, which multiply together to give the original number. These are called factor pairs.

**Which number is a factor of 72 and a multiple of 8?**

9

8 and 9 are factors of 72. 72 is a multiple of 8 as well as 9.

**What is a factor pair?**

## How many prime numbers are there between 60 and 70?

Prime Numbers between 1 and 100 | |
---|---|

Prime numbers between 1 and 10 | 2, 3, 5, 7 |

Prime numbers between 50 and 60 | 53, 59 |

Prime numbers between 60 and 70 | 61, 67 |

Prime numbers between 70 and 80 | 71, 73, 79 |

**What are multiples of 72?**

The multiples of 72 are 72, 144, 216, 288, 360, 432, 504, and so on. The common multiples of 72 and 24 are 72, 144, 216, 288, 360, and so on.

**What is the prime factorization of 72?**

2 3 ⋅ 3 2

For example, we can write the number 72 as a product of prime factors: 72 = 2 3 ⋅ 3 2 . The expression 2 3 ⋅ 3 2 is said to be the prime factorization of 72.

### What are factor pairs 4th grade?

To simplify, we can say, a factor pair is a set of two numbers we multiply to get a product. For instance, in the multiplication sentence or fact, 5 × 6 = 30, 5 and 6 is one of the factor pair that gives us the product 30.

**What two numbers can be multiplied to equal 72?**

Factor Pairs of 72

- 1 x 72 = 72.
- 2 x 36 = 72.
- 3 x 24 = 72.
- 4 x 18 = 72.
- 6 x 12 = 72.
- 8 x 9 = 72.

**How many prime numbers are there between the positive integers 60 and 100?**

So, the correct answer is “ $ 61,67,71,73,79,83,89,97 $ ”. Note: So we have successfully got the prime numbers between those numbers.