Greatest Common Factor of 644, 7742

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 644, 7742 i.e. 14 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 644, 7742 is 14.

GCF(644, 7742) = 14

GCF of 644, 7742

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

GCF of:

Greatest Common Factor of 644,7742

GCF of 644,7742 is 14

2 644, 7742
7 322, 3871
46, 553

∴ So the GCF of the given numbers is 2 x 7 = 14

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

Factors of 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Factors of 7742

List of positive integer factors of 7742 that divides 7742 without a remainder.

1,2,7,14,49,79,98,158,553,1106,3871,7742

Greatest Common Factor

We found the factors 644,7742 . The biggest common factor number is the GCF number.
So the greatest common factor 644,7742 is 14.

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 644, 7742

1. What is the GCF of 644, 7742?

Answer: GCF of 644, 7742 is 14.

2. How to Find the GCF of 644, 7742

Answer: Greatest Common Factor(GCF) of 644, 7742 = 14

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

Step 2: Then multiply all the prime factors GCF(644, 7742) = 14.