Greatest Common Factor of 814, 1221

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 814, 1221 i.e. 407 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 814, 1221 is 407.

GCF(814, 1221) = 407

GCF of 814, 1221

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

GCF of:

Greatest Common Factor of 814,1221

GCF of 814,1221 is 407

11 814, 1221
37 74, 111
2, 3

∴ So the GCF of the given numbers is 11 x 37 = 407

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

Factors of 814

List of positive integer factors of 814 that divides 814 without a remainder.

1,2,11,22,37,74,407,814

Factors of 1221

List of positive integer factors of 1221 that divides 1221 without a remainder.

1,3,11,33,37,111,407,1221

Greatest Common Factor

We found the factors 814,1221 . The biggest common factor number is the GCF number.
So the greatest common factor 814,1221 is 407.

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 814, 1221

1. What is the GCF of 814, 1221?

Answer: GCF of 814, 1221 is 407.

2. How to Find the GCF of 814, 1221

Answer: Greatest Common Factor(GCF) of 814, 1221 = 407

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

Step 2: Then multiply all the prime factors GCF(814, 1221) = 407.