Greatest Common Factor of 1391, 6420

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 1391, 6420 i.e. 107 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 1391, 6420 is 107.

GCF(1391, 6420) = 107

GCF of 1391, 6420

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

GCF of:

Greatest Common Factor of 1391,6420

GCF of 1391,6420 is 107

107 1391, 6420
13, 60

∴ So the GCF of the given numbers is 107 = 107

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

Factors of 1391

List of positive integer factors of 1391 that divides 1391 without a remainder.

1,13,107,1391

Factors of 6420

List of positive integer factors of 6420 that divides 6420 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60,107,214,321,428,535,642,1070,1284,1605,2140,3210,6420

Greatest Common Factor

We found the factors 1391,6420 . The biggest common factor number is the GCF number.
So the greatest common factor 1391,6420 is 107.

GCF of two or more Numbers Calculation Examples

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Frequently Asked Questions on GCF of 1391, 6420

1. What is the GCF of 1391, 6420?

Answer: GCF of 1391, 6420 is 107.

2. How to Find the GCF of 1391, 6420

Answer: Greatest Common Factor(GCF) of 1391, 6420 = 107

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

Step 2: Then multiply all the prime factors GCF(1391, 6420) = 107.