Greatest Common Factor of 765, 855

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 765, 855 i.e. 45 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 765, 855 is 45.

GCF(765, 855) = 45

GCF of 765, 855

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

GCF of:

Greatest Common Factor of 765,855

GCF of 765,855 is 45

3 765, 855
3 255, 285
5 85, 95
17, 19

∴ So the GCF of the given numbers is 3 x 3 x 5 = 45

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

Factors of 765

List of positive integer factors of 765 that divides 765 without a remainder.

1,3,5,9,15,17,45,51,85,153,255,765

Factors of 855

List of positive integer factors of 855 that divides 855 without a remainder.

1,3,5,9,15,19,45,57,95,171,285,855

Greatest Common Factor

We found the factors 765,855 . The biggest common factor number is the GCF number.
So the greatest common factor 765,855 is 45.

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 765, 855

1. What is the GCF of 765, 855?

Answer: GCF of 765, 855 is 45.

2. How to Find the GCF of 765, 855

Answer: Greatest Common Factor(GCF) of 765, 855 = 45

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

Step 2: Then multiply all the prime factors GCF(765, 855) = 45.