Greatest Common Factor of 1212, 1290

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 1212, 1290 i.e. 6 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 1212, 1290 is 6.

GCF(1212, 1290) = 6

GCF of 1212, 1290

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

GCF of:

Greatest Common Factor of 1212,1290

GCF of 1212,1290 is 6

2 1212, 1290
3 606, 645
202, 215

∴ So the GCF of the given numbers is 2 x 3 = 6

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

Factors of 1212

List of positive integer factors of 1212 that divides 1212 without a remainder.

1,2,3,4,6,12,101,202,303,404,606,1212

Factors of 1290

List of positive integer factors of 1290 that divides 1290 without a remainder.

1,2,3,5,6,10,15,30,43,86,129,215,258,430,645,1290

Greatest Common Factor

We found the factors 1212,1290 . The biggest common factor number is the GCF number.
So the greatest common factor 1212,1290 is 6.

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 1212, 1290

1. What is the GCF of 1212, 1290?

Answer: GCF of 1212, 1290 is 6.

2. How to Find the GCF of 1212, 1290

Answer: Greatest Common Factor(GCF) of 1212, 1290 = 6

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

Step 2: Then multiply all the prime factors GCF(1212, 1290) = 6.