## What is the product of prime factor of 30?

2 × 3 × 5

What is the prime factorization of 30? The prime factorization of 30 is 2 × 3 × 5.

## What are the prime numbers from 30 to 45?

The prime numbers between 30 and 45 are 31, 37, 41, and 43.

**Which factors of 30 are also factors of 45?**

To calculate the greatest common factor of 30 and 45, we need to factor each number (factors of 30 = 1, 2, 3, 5, 6, 10, 15, 30; factors of 45 = 1, 3, 5, 9, 15, 45) and choose the greatest factor that exactly divides both 30 and 45, i.e., 15.

### What are the factors of 45?

What are the factors of 45? 1, 3, 5, 9, 15, and 45.

### What is 45 as a product of prime factors?

1 × 3 × 3 × 5

Prime factorization of 45 = 1 × 3 × 3 × 5.

**What is the LCM of 30 and 45?**

90

The LCM of 30 and 45 is 90.

#### What are the prime numbers between 30?

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

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

Prime numbers between 10 and 20 | 11, 13, 17, 19 |

Prime numbers between 20 and 30 | 23, 29 |

Prime numbers between 30 and 40 | 31, 37 |

#### What are the non prime numbers between 30 to 45?

Nonnegative nonprime numbers {0, 1, 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63.}

**What is the GCF of 30 and 45?**

As you can see when you list out the factors of each number, 15 is the greatest number that 30 and 45 divides into.

## What is 45 as a product of its prime factors?

3 × 3 × 5

So, the prime factorization of 45 is 3 × 3 × 5 or 32 × 5, where 3 and 5 are the prime numbers.

## What is the HCF of 30 and 45?

15

The HCF of 45 and 30 is 15. To calculate the HCF (Highest Common Factor) of 45 and 30, we need to factor each number (factors of 45 = 1, 3, 5, 9, 15, 45; factors of 30 = 1, 2, 3, 5, 6, 10, 15, 30) and choose the highest factor that exactly divides both 45 and 30, i.e., 15.

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