Greatest Common Factor of 642, 676, 212

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

• Greatest Common Factor of 642, 676, 212 by common division method
• Greatest Common Factor of 642, 676, 212 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Factors of 212

List of positive integer factors of 212 that divides 212 without a remainder.

1,2,4,53,106,212

Greatest Common Factor

We found the factors 642,676,212 . The biggest common factor number is the GCF number.
So the greatest common factor 642,676,212 is 2.

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

• GCF of 506, 558, 382
• GCF of 779, 346, 487
• GCF of 493, 187, 469
• GCF of 770, 564, 659
• GCF of 863, 679, 246

1. What is the GCF of 642, 676, 212?

Answer: GCF of 642, 676, 212 is 2.

2. How to Find the GCF of 642, 676, 212

Answer: Greatest Common Factor(GCF) of 642, 676, 212 = 2

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

Step 2: Then multiply all the prime factors GCF(642, 676, 212) = 2.