Greatest Common Factor of 25, 21, 211

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 25, 21, 211 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 25, 21, 211 is 1.

GCF(25, 21, 211) = 1

GCF of 25, 21, 211

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

GCF of:

Greatest Common Factor of 25,21,211

GCF of 25,21,211 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 21

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

1,3,7,21

Factors of 211

List of positive integer factors of 211 that divides 211 without a remainder.

1,211

Greatest Common Factor

We found the factors 25,21,211 . The biggest common factor number is the GCF number.
So the greatest common factor 25,21,211 is 1.

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 25, 21, 211

1. What is the GCF of 25, 21, 211?

Answer: GCF of 25, 21, 211 is 1.

2. How to Find the GCF of 25, 21, 211

Answer: Greatest Common Factor(GCF) of 25, 21, 211 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 21, 211) = 1.