Greatest Common Factor of 45, 20, 795

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 45, 20, 795 i.e. 5 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 45, 20, 795 is 5.

GCF(45, 20, 795) = 5

GCF of 45, 20, 795

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

GCF of:

Greatest Common Factor of 45,20,795

GCF of 45,20,795 is 5

5 45, 20, 795
9, 4, 159

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

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

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 795

List of positive integer factors of 795 that divides 795 without a remainder.

1,3,5,15,53,159,265,795

Greatest Common Factor

We found the factors 45,20,795 . The biggest common factor number is the GCF number.
So the greatest common factor 45,20,795 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 45, 20, 795

1. What is the GCF of 45, 20, 795?

Answer: GCF of 45, 20, 795 is 5.

2. How to Find the GCF of 45, 20, 795

Answer: Greatest Common Factor(GCF) of 45, 20, 795 = 5

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

Step 2: Then multiply all the prime factors GCF(45, 20, 795) = 5.