Greatest Common Factor of 438, 1340

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 438, 1340 i.e. 2 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 438, 1340 is 2.

GCF(438, 1340) = 2

GCF of 438, 1340

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

GCF of:

Greatest Common Factor of 438,1340

GCF of 438,1340 is 2

2 438, 1340
219, 670

∴ So the GCF of the given numbers is 2 = 2

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

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 1340

List of positive integer factors of 1340 that divides 1340 without a remainder.

1,2,4,5,10,20,67,134,268,335,670,1340

Greatest Common Factor

We found the factors 438,1340 . The biggest common factor number is the GCF number.
So the greatest common factor 438,1340 is 2.

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 438, 1340

1. What is the GCF of 438, 1340?

Answer: GCF of 438, 1340 is 2.

2. How to Find the GCF of 438, 1340

Answer: Greatest Common Factor(GCF) of 438, 1340 = 2

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

Step 2: Then multiply all the prime factors GCF(438, 1340) = 2.