Greatest Common Factor of 1242, 3820

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 1242, 3820 i.e. 2 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 1242, 3820 is 2.

GCF(1242, 3820) = 2

GCF of 1242, 3820

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

GCF of:

Greatest Common Factor of 1242,3820

GCF of 1242,3820 is 2

2 1242, 3820
621, 1910

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

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

Factors of 1242

List of positive integer factors of 1242 that divides 1242 without a remainder.

1,2,3,6,9,18,23,27,46,54,69,138,207,414,621,1242

Factors of 3820

List of positive integer factors of 3820 that divides 3820 without a remainder.

1,2,4,5,10,20,191,382,764,955,1910,3820

Greatest Common Factor

We found the factors 1242,3820 . The biggest common factor number is the GCF number.
So the greatest common factor 1242,3820 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 1242, 3820

1. What is the GCF of 1242, 3820?

Answer: GCF of 1242, 3820 is 2.

2. How to Find the GCF of 1242, 3820

Answer: Greatest Common Factor(GCF) of 1242, 3820 = 2

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

Step 2: Then multiply all the prime factors GCF(1242, 3820) = 2.