Greatest Common Factor of 21, 339, 852

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

• Greatest Common Factor of 21, 339, 852 by common division method
• Greatest Common Factor of 21, 339, 852 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 339

List of positive integer factors of 339 that divides 339 without a remainder.

1,3,113,339

Factors of 852

List of positive integer factors of 852 that divides 852 without a remainder.

1,2,3,4,6,12,71,142,213,284,426,852

Greatest Common Factor

We found the factors 21,339,852 . The biggest common factor number is the GCF number.
So the greatest common factor 21,339,852 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 20, 899, 480
• GCF of 37, 754, 559
• GCF of 47, 692, 581
• GCF of 47, 780, 184
• GCF of 87, 340, 698

1. What is the GCF of 21, 339, 852?

Answer: GCF of 21, 339, 852 is 3.

2. How to Find the GCF of 21, 339, 852

Answer: Greatest Common Factor(GCF) of 21, 339, 852 = 3

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

Step 2: Then multiply all the prime factors GCF(21, 339, 852) = 3.