Greatest Common Factor of 688, 240

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 688, 240 i.e. 16 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 688, 240 is 16.

GCF(688, 240) = 16

GCF of 688, 240

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

GCF of:

Greatest Common Factor of 688,240

GCF of 688,240 is 16

2 688, 240
2 344, 120
2 172, 60
2 86, 30
43, 15

∴ So the GCF of the given numbers is 2 x 2 x 2 x 2 = 16

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

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

Factors of 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

Greatest Common Factor

We found the factors 688,240 . The biggest common factor number is the GCF number.
So the greatest common factor 688,240 is 16.

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 688, 240

1. What is the GCF of 688, 240?

Answer: GCF of 688, 240 is 16.

2. How to Find the GCF of 688, 240

Answer: Greatest Common Factor(GCF) of 688, 240 = 16

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

Step 2: Then multiply all the prime factors GCF(688, 240) = 16.