GCF (HCF) of 48 and 100

"Greatest Common Factor" Calculator

What is the Greatest Common Divisor of 48 and 100?

Answer

GCF (HCF) of 48 and 100 is

Common factors: 1, 2, 4

4 divides both: 48 ÷ 4 = 12, 100 ÷ 4 = 25 — and 12 and 25 share no factor but 1, so no larger number divides both.

48 = 2⁴ × 3

100 = 2² × 5²

Prime	48	100	Lowest power
2	2⁴	2²	2²
3	3	—	—
5	—	5²	—

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

GCF = 2² = 4

More with these numbers

Related Calculations

GCF Table

Number 1	Number 2	GCF
48	12	12
48	32	16
48	36	12
48	49	1
48	50	2
48	51	3
48	52	4
48	53	1
48	54	6
48	56	8
48	57	3
48	58	2
48	59	1
48	60	12
48	64	16
48	66	6
48	72	24
48	75	3
48	80	16
48	81	3
48	84	12
48	90	6
48	96	48
48	99	3
48	100	4
48	120	24
48	128	16
48	168	24
48	450	6

FAQ

What is the Greatest Common Divisor of 48 and 100?

GCF (HCF) of 48 and 100 is 4

How to find the GCF of 48 and 100?

You can find the GCF of 48 and 100 by listing all factors of both numbers and picking the greatest common one, or by prime factorization. The GCF of 48 and 100 is 4.

What prime factors do 48 and 100 share?

The prime factorizations of 48 and 100 have 2 × 2 in common, and multiplying those shared primes gives 4 — exactly the greatest common factor.

How does the GCF reduce the fraction 48/100?

Divide the numerator and the denominator by the GCF 4: 48 ÷ 4 = 12 and 100 ÷ 4 = 25. So 48/100 in lowest terms is 12/25.

GCF (HCF) of 48 and 100

What is the Greatest Common Divisor of 48 and 100?

More with these numbers

Related Calculations

See Also

GCF Table

FAQ

What is the Greatest Common Divisor of 48 and 100?

How to find the GCF of 48 and 100?

What prime factors do 48 and 100 share?

How does the GCF reduce the fraction 48/100?

See Also

Number 1	Number 2	GCF
48	12	12
48	32	16
48	36	12
48	49	1
48	50	2
48	51	3
48	52	4
48	53	1
48	54	6
48	56	8
48	57	3
48	58	2
48	59	1
48	60	12
48	64	16
48	66	6
48	72	24
48	75	3
48	80	16
48	81	3
48	84	12
48	90	6
48	96	48
48	99	3
48	100	4
48	120	24
48	128	16
48	168	24
48	450	6

Number 1	Number 2	GCF
48	12	12
48	32	16
48	36	12
48	49	1
48	50	2
48	51	3
48	52	4
48	53	1
48	54	6
48	56	8
48	57	3
48	58	2
48	59	1
48	60	12
48	64	16
48	66	6
48	72	24
48	75	3
48	80	16
48	81	3
48	84	12
48	90	6
48	96	48
48	99	3
48	100	4
48	120	24
48	128	16
48	168	24
48	450	6

Number 1	Number 2	GCF
48	12	12
48	32	16
48	36	12
48	49	1
48	50	2
48	51	3
48	52	4
48	53	1
48	54	6
48	56	8
48	57	3
48	58	2
48	59	1
48	60	12
48	64	16
48	66	6
48	72	24
48	75	3
48	80	16
48	81	3
48	84	12
48	90	6
48	96	48
48	99	3
48	100	4
48	120	24
48	128	16
48	168	24
48	450	6