Table of Contents

- 1 Whats the HCF of 34 and 85?
- 2 What is the GCF of 35 and 85?
- 3 What is the GCF of 72 and 108?
- 4 What is the HCF of 34?
- 5 What is the GCF of 56 and 72?
- 6 What are the factors of 13?
- 7 What is the HCF of 84?
- 8 What is the HCF of 12 15 and 21?
- 9 Which is the prime factorization of the number 85?
- 10 Which is the prime factorization of number 34?

## Whats the HCF of 34 and 85?

17

Answer: HCF of 34 and 85 is 17.

## What is the GCF of 35 and 85?

The GCF of 35 and 85 is 5.

**What is the prime factorization of 36 and 84?**

HCF of 36 and 84 by Prime Factorization Prime factorization of 36 and 84 is (2 × 2 × 3 × 3) and (2 × 2 × 3 × 7) respectively. As visible, 36 and 84 have common prime factors. Hence, the HCF of 36 and 84 is 2 × 2 × 3 = 12.

### What is the GCF of 72 and 108?

36

There are 9 common factors of 72 and 108, that are 1, 2, 3, 4, 36, 6, 9, 12, and 18. Therefore, the greatest common factor of 72 and 108 is 36.

### What is the HCF of 34?

HCF of 34 and 102 is the largest possible number that divides 34 and 102 exactly without any remainder. The factors of 34 and 102 are 1, 2, 17, 34 and 1, 2, 3, 6, 17, 34, 51, 102 respectively….HCF of 34 and 102.

1. | HCF of 34 and 102 |
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2. | List of Methods |

3. | Solved Examples |

4. | FAQs |

**What is the HCF of 90?**

The highest number that divides 90 and 120 exactly is their highest common factor, i.e. HCF of 90 and 120. ⇒ Factors of 90 and 120: Factors of 90 = 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90. Factors of 120 = 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.

## What is the GCF of 56 and 72?

8

Answer: GCF of 56 and 72 is 8.

## What are the factors of 13?

13 has only two factors, 1 and 13. Hence, it is a prime number. 13 is not a perfect square. 169 is the square of 13.

**What is the lowest common multiple of 36 and 84?**

What is the LCM of 36 and 84?

- Answer: LCM of 36 and 84 is 252.
- Explanation:
- ☛ Also Check:

### What is the HCF of 84?

The highest number that divides 84 and 90 exactly is their highest common factor, i.e. HCF of 84 and 90. ⇒ Factors of 84 and 90: Factors of 84 = 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84. Factors of 90 = 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90.

### What is the HCF of 12 15 and 21?

3

What is HCF of 12, 15 and 21? Answer: HCF of 12, 15 and 21 is 3.

**What is the GCF of 108?**

Solution: The greatest number that divides 108 and 24 exactly is their greatest common factor, i.e. GCF of 108 and 24. ⇒ Factors of 108 and 24: Factors of 108 = 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108.

## Which is the prime factorization of the number 85?

Equcation for number 85 factorization is: 5 * 17. It is determined that the prime factors of number 85 are: 5, 17. Prime Factorization Of 84. Prime Factorization Of 86. No the number 85 is not a prime number.

## Which is the prime factorization of number 34?

Equcation for number 34 factorization is: 2 * 17. It is determined that the prime factors of number 34 are: 2, 17. Prime Factorization Of 33. Prime Factorization Of 35. No the number 34 is not a prime number. Thirty-four is a composite number.

**Which is the Orange divisor of the number 85?**

The orange divisor (s) above are the prime factors of the number 85. If we put all of it together we have the factors 5 x 17 = 85. It can also be written in exponential form as 5 1 x 17 1 . Another way to do prime factorization is to use a factor tree.