Greatest Common Factor of 124, 688

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 124, 688 i.e. 4 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 124, 688 is 4.

GCF(124, 688) = 4

GCF of 124, 688

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

GCF of:

Greatest Common Factor of 124,688

GCF of 124,688 is 4

2 124, 688
2 62, 344
31, 172

∴ So the GCF of the given numbers is 2 x 2 = 4

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

Factors of 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Greatest Common Factor

We found the factors 124,688 . The biggest common factor number is the GCF number.
So the greatest common factor 124,688 is 4.

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 124, 688

1. What is the GCF of 124, 688?

Answer: GCF of 124, 688 is 4.

2. How to Find the GCF of 124, 688

Answer: Greatest Common Factor(GCF) of 124, 688 = 4

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

Step 2: Then multiply all the prime factors GCF(124, 688) = 4.