Greatest Common Factor of 3486, 8421

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 3486, 8421 i.e. 21 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 3486, 8421 is 21.

GCF(3486, 8421) = 21

GCF of 3486, 8421

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

GCF of:

Greatest Common Factor of 3486,8421

GCF of 3486,8421 is 21

3 3486, 8421
7 1162, 2807
166, 401

∴ So the GCF of the given numbers is 3 x 7 = 21

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

Factors of 3486

List of positive integer factors of 3486 that divides 3486 without a remainder.

1,2,3,6,7,14,21,42,83,166,249,498,581,1162,1743,3486

Factors of 8421

List of positive integer factors of 8421 that divides 8421 without a remainder.

1,3,7,21,401,1203,2807,8421

Greatest Common Factor

We found the factors 3486,8421 . The biggest common factor number is the GCF number.
So the greatest common factor 3486,8421 is 21.

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 3486, 8421

1. What is the GCF of 3486, 8421?

Answer: GCF of 3486, 8421 is 21.

2. How to Find the GCF of 3486, 8421

Answer: Greatest Common Factor(GCF) of 3486, 8421 = 21

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

Step 2: Then multiply all the prime factors GCF(3486, 8421) = 21.