Greatest Common Factor of 2421, 1971

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 2421, 1971 i.e. 9 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 2421, 1971 is 9.

GCF(2421, 1971) = 9

GCF of 2421, 1971

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

GCF of:

Greatest Common Factor of 2421,1971

GCF of 2421,1971 is 9

3 2421, 1971
3 807, 657
269, 219

∴ So the GCF of the given numbers is 3 x 3 = 9

Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 2421

List of positive integer factors of 2421 that divides 2421 without a remainder.

1,3,9,269,807,2421

Factors of 1971

List of positive integer factors of 1971 that divides 1971 without a remainder.

1,3,9,27,73,219,657,1971

Greatest Common Factor

We found the factors 2421,1971 . The biggest common factor number is the GCF number.
So the greatest common factor 2421,1971 is 9.

GCF of two or more Numbers Calculation Examples

Here are some samples of GCF of two or more Numbers calculations.

Frequently Asked Questions on GCF of 2421, 1971

1. What is the GCF of 2421, 1971?

Answer: GCF of 2421, 1971 is 9.

2. How to Find the GCF of 2421, 1971

Answer: Greatest Common Factor(GCF) of 2421, 1971 = 9

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(2421, 1971) = 9.