# What is the prime factorization 279?

## What is the prime factorization 279?

Solution: Since, the prime factors of 279 are 3, 31. Therefore, the product of prime factors = 3 × 31 = 93.

## What is the prime factorization of 40?

2 × 2 × 2 × 5

The prime factorization of 40 is 2 × 2 × 2 × 5 or 23 × 5.

**What is the prime factorization of 40 and 64?**

Prime factorization of 64 and 40 is (2 × 2 × 2 × 2 × 2 × 2) and (2 × 2 × 2 × 5) respectively.

**What is 297 as a product of prime factors?**

33 × 111

So, the prime factorization of 297 can be written as 33 × 111 where 3, 11 are prime.

### What is the prime factorization of 270?

Factors of 270: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, and 270. What Are the Factors of 270?…Factors of 270 in Pairs.

Factorization of 270 | Factor Pairs |
---|---|

1 × 270 = 270 | (1,270) |

2 × 135 = 270 | (2,135) |

3 × 90 = 270 | (3,90) |

5 × 54 = 270 | (5,54) |

### What are all the factors of 40?

So, the factors of 40 are 40, 20, 10, 8, 5, 4, and 2.

**What are the factor pairs of 40?**

The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. All the different pair combinations from the factors of 40 above are the Factor Pairs of 40. Below is the list of all the Factor Pairs of 40. As you can see, all Factor Pairs of 40 equal 40 when you multiply them together.

**What is meant by prime factorization?**

Prime factorisation is a method to find the prime factors of a given number, say a composite number. These factors are nothing but the prime numbers. A prime number is a number which has only two factors, i.e. 1 and the number itself. For example, 2 is a prime number which has two factors, 2 × 1.

## What is the HCF of 40?

The HCF of 40, 42 and 45 is 1. To calculate the highest common factor of 40, 42 and 45, we need to factor each number (factors of 40 = 1, 2, 4, 5, 8, 10, 20, 40; factors of 42 = 1, 2, 3, 6, 7, 14, 21, 42; factors of 45 = 1, 3, 5, 9, 15, 45) and choose the highest factor that exactly divides 40, 42 and 45, i.e., 1.

## Whats the GCF of 40 and 64?

8

Answer: GCF of 40 and 64 is 8.