Greatest Common Factor of 57, 72, 921

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 57, 72, 921 i.e. 3 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 57, 72, 921 is 3.

GCF(57, 72, 921) = 3

GCF of 57, 72, 921

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

GCF of:

Greatest Common Factor of 57,72,921

GCF of 57,72,921 is 3

3 57, 72, 921
19, 24, 307

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

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

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Greatest Common Factor

We found the factors 57,72,921 . The biggest common factor number is the GCF number.
So the greatest common factor 57,72,921 is 3.

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 57, 72, 921

1. What is the GCF of 57, 72, 921?

Answer: GCF of 57, 72, 921 is 3.

2. How to Find the GCF of 57, 72, 921

Answer: Greatest Common Factor(GCF) of 57, 72, 921 = 3

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

Step 2: Then multiply all the prime factors GCF(57, 72, 921) = 3.