Greatest Common Factor of 84, 39, 357

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

• Greatest Common Factor of 84, 39, 357 by common division method
• Greatest Common Factor of 84, 39, 357 with matching the biggest common factor

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

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Greatest Common Factor

We found the factors 84,39,357 . The biggest common factor number is the GCF number.
So the greatest common factor 84,39,357 is 3.

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

• GCF of 40, 80, 361
• GCF of 54, 82, 773
• GCF of 92, 71, 993
• GCF of 85, 95, 228
• GCF of 20, 76, 480

1. What is the GCF of 84, 39, 357?

Answer: GCF of 84, 39, 357 is 3.

2. How to Find the GCF of 84, 39, 357

Answer: Greatest Common Factor(GCF) of 84, 39, 357 = 3

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

Step 2: Then multiply all the prime factors GCF(84, 39, 357) = 3.