Greatest Common Factor of 1222, 1390

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 1222, 1390 i.e. 2 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 1222, 1390 is 2.

GCF(1222, 1390) = 2

GCF of 1222, 1390

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

GCF of:

Greatest Common Factor of 1222,1390

GCF of 1222,1390 is 2

2 1222, 1390
611, 695

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

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

Factors of 1222

List of positive integer factors of 1222 that divides 1222 without a remainder.

1,2,13,26,47,94,611,1222

Factors of 1390

List of positive integer factors of 1390 that divides 1390 without a remainder.

1,2,5,10,139,278,695,1390

Greatest Common Factor

We found the factors 1222,1390 . The biggest common factor number is the GCF number.
So the greatest common factor 1222,1390 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 1222, 1390

1. What is the GCF of 1222, 1390?

Answer: GCF of 1222, 1390 is 2.

2. How to Find the GCF of 1222, 1390

Answer: Greatest Common Factor(GCF) of 1222, 1390 = 2

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

Step 2: Then multiply all the prime factors GCF(1222, 1390) = 2.