Greatest Common Factor of 115, 315, 690

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 115, 315, 690 i.e. 5 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 115, 315, 690 is 5.

GCF(115, 315, 690) = 5

GCF of 115, 315, 690

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

GCF of:

Greatest Common Factor of 115,315,690

GCF of 115,315,690 is 5

5 115, 315, 690
23, 63, 138

∴ So the GCF of the given numbers is 5 = 5

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

Factors of 115

List of positive integer factors of 115 that divides 115 without a remainder.

1,5,23,115

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 115,315,690 . The biggest common factor number is the GCF number.
So the greatest common factor 115,315,690 is 5.

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 115, 315, 690

1. What is the GCF of 115, 315, 690?

Answer: GCF of 115, 315, 690 is 5.

2. How to Find the GCF of 115, 315, 690

Answer: Greatest Common Factor(GCF) of 115, 315, 690 = 5

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

Step 2: Then multiply all the prime factors GCF(115, 315, 690) = 5.