GCF (HCF) of 11 and 121

"Greatest Common Factor" Calculator

What is the Greatest Common Divisor of 11 and 121?

Answer

GCF (HCF) of 11 and 121 is

Common factors: 1, 11

11 divides 121 (121 ÷ 11 = 11), so the GCF is the smaller number itself.

11 — prime

121 = 11²

Prime	11	121	Lowest power
11	11	11²	11

GCF = 11

More with these numbers

Related Calculations

GCF Table

Number 1	Number 2	GCF
11	16	1
11	17	1
11	18	1
11	19	1
11	20	1
11	21	1
11	22	11
11	23	1
11	27	1
11	28	1
11	30	1
11	31	1
11	32	1
11	33	11
11	39	1
11	40	1
11	41	1
11	43	1
11	44	11
11	46	1
11	47	1
11	48	1
11	51	1
11	55	11
11	56	1
11	59	1
11	66	11
11	88	11
11	121	11
11	165	11

FAQ

What is the Greatest Common Divisor of 11 and 121?

GCF (HCF) of 11 and 121 is 11

How to find the GCF of 11 and 121?

You can find the GCF of 11 and 121 by listing all factors of both numbers and picking the greatest common one, or by prime factorization. The GCF of 11 and 121 is 11.

What prime factors do 11 and 121 share?

The prime factorizations of 11 and 121 have 11 in common, and multiplying those shared primes gives 11 — exactly the greatest common factor.

How does the GCF reduce the fraction 11/121?

Divide the numerator and the denominator by the GCF 11: 11 ÷ 11 = 1 and 121 ÷ 11 = 11. So 11/121 in lowest terms is 1/11.

GCF (HCF) of 11 and 121

What is the Greatest Common Divisor of 11 and 121?

More with these numbers

Related Calculations

See Also

GCF Table

FAQ

What is the Greatest Common Divisor of 11 and 121?

How to find the GCF of 11 and 121?

What prime factors do 11 and 121 share?

How does the GCF reduce the fraction 11/121?

See Also

Number 1	Number 2	GCF
11	16	1
11	17	1
11	18	1
11	19	1
11	20	1
11	21	1
11	22	11
11	23	1
11	27	1
11	28	1
11	30	1
11	31	1
11	32	1
11	33	11
11	39	1
11	40	1
11	41	1
11	43	1
11	44	11
11	46	1
11	47	1
11	48	1
11	51	1
11	55	11
11	56	1
11	59	1
11	66	11
11	88	11
11	121	11
11	165	11

Number 1	Number 2	GCF
11	16	1
11	17	1
11	18	1
11	19	1
11	20	1
11	21	1
11	22	11
11	23	1
11	27	1
11	28	1
11	30	1
11	31	1
11	32	1
11	33	11
11	39	1
11	40	1
11	41	1
11	43	1
11	44	11
11	46	1
11	47	1
11	48	1
11	51	1
11	55	11
11	56	1
11	59	1
11	66	11
11	88	11
11	121	11
11	165	11

Number 1	Number 2	GCF
11	16	1
11	17	1
11	18	1
11	19	1
11	20	1
11	21	1
11	22	11
11	23	1
11	27	1
11	28	1
11	30	1
11	31	1
11	32	1
11	33	11
11	39	1
11	40	1
11	41	1
11	43	1
11	44	11
11	46	1
11	47	1
11	48	1
11	51	1
11	55	11
11	56	1
11	59	1
11	66	11
11	88	11
11	121	11
11	165	11