Greatest Common Factor of 14, 21, 71, 220

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 14, 21, 71, 220 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 14, 21, 71, 220 is 1.

GCF(14, 21, 71, 220) = 1

GCF of 14, 21, 71, 220

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

GCF of:

Greatest Common Factor of 14,21,71,220

GCF of 14,21,71,220 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 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 14,21,71,220 . The biggest common factor number is the GCF number.
So the greatest common factor 14,21,71,220 is 1.

GCF of two or more Numbers Calculation Examples

Frequently Asked Questions on GCF of 14, 21, 71, 220

1. What is the GCF of 14, 21, 71, 220?

Answer: GCF of 14, 21, 71, 220 is 1.

2. How to Find the GCF of 14, 21, 71, 220

Answer: Greatest Common Factor(GCF) of 14, 21, 71, 220 = 1

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

Step 2: Then multiply all the prime factors GCF(14, 21, 71, 220) = 1.