GCF (HCF) of 22 and 24

"Greatest Common Factor" Calculator

What is the Greatest Common Divisor of 22 and 24?

Answer

GCF (HCF) of 22 and 24 is

Common factors: 1, 2

2 divides both: 22 ÷ 2 = 11, 24 ÷ 2 = 12 — and 11 and 12 share no factor but 1, so no larger number divides both.

22 = 2 × 11

24 = 2³ × 3

Prime	22	24	Lowest power
2	2	2³	2
3	—	3	—
11	11	—	—

— = power 0: the prime is not a factor of this number, so it cannot be in the GCF.

GCF = 2

More with these numbers

Related Calculations

GCF Table

Number 1	Number 2	GCF
22	24	2
22	25	1
22	26	2
22	27	1
22	30	2
22	33	11
22	34	2
22	35	1
22	42	2
22	43	1
22	44	22
22	45	1
22	46	2
22	48	2
22	51	1
22	52	2
22	55	11
22	56	2
22	60	2
22	88	22
22	99	11
22	105	1
22	121	11

FAQ

What is the Greatest Common Divisor of 22 and 24?

GCF (HCF) of 22 and 24 is 2

How to find the GCF of 22 and 24?

You can find the GCF of 22 and 24 by listing all factors of both numbers and picking the greatest common one, or by prime factorization. The GCF of 22 and 24 is 2.

What prime factors do 22 and 24 share?

The prime factorizations of 22 and 24 have 2 in common, and multiplying those shared primes gives 2 — exactly the greatest common factor.

How does the GCF reduce the fraction 22/24?

Divide the numerator and the denominator by the GCF 2: 22 ÷ 2 = 11 and 24 ÷ 2 = 12. So 22/24 in lowest terms is 11/12.

GCF (HCF) of 22 and 24

What is the Greatest Common Divisor of 22 and 24?

More with these numbers

Related Calculations

See Also

GCF Table

FAQ

What is the Greatest Common Divisor of 22 and 24?

How to find the GCF of 22 and 24?

What prime factors do 22 and 24 share?

How does the GCF reduce the fraction 22/24?

See Also

Number 1	Number 2	GCF
22	24	2
22	25	1
22	26	2
22	27	1
22	30	2
22	33	11
22	34	2
22	35	1
22	42	2
22	43	1
22	44	22
22	45	1
22	46	2
22	48	2
22	51	1
22	52	2
22	55	11
22	56	2
22	60	2
22	88	22
22	99	11
22	105	1
22	121	11

Number 1	Number 2	GCF
22	24	2
22	25	1
22	26	2
22	27	1
22	30	2
22	33	11
22	34	2
22	35	1
22	42	2
22	43	1
22	44	22
22	45	1
22	46	2
22	48	2
22	51	1
22	52	2
22	55	11
22	56	2
22	60	2
22	88	22
22	99	11
22	105	1
22	121	11

Number 1	Number 2	GCF
22	24	2
22	25	1
22	26	2
22	27	1
22	30	2
22	33	11
22	34	2
22	35	1
22	42	2
22	43	1
22	44	22
22	45	1
22	46	2
22	48	2
22	51	1
22	52	2
22	55	11
22	56	2
22	60	2
22	88	22
22	99	11
22	105	1
22	121	11