Greatest Common Factor of 69, 78, 60, 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 69, 78, 60, 688 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 69, 78, 60, 688 is 1.

GCF(69, 78, 60, 688) = 1

GCF of 69, 78, 60, 688

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

GCF of:

Greatest Common Factor of 69,78,60,688

GCF of 69,78,60,688 is 1

∴ GCF of numbers is 1 because of no common factors present between them.

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

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

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 69,78,60,688 . The biggest common factor number is the GCF number.
So the greatest common factor 69,78,60,688 is 1.

GCF of two or more Numbers Calculation Examples

Frequently Asked Questions on GCF of 69, 78, 60, 688

1. What is the GCF of 69, 78, 60, 688?

Answer: GCF of 69, 78, 60, 688 is 1.

2. How to Find the GCF of 69, 78, 60, 688

Answer: Greatest Common Factor(GCF) of 69, 78, 60, 688 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 78, 60, 688) = 1.