Greatest Common Factor of 126, 939, 645

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

• Greatest Common Factor of 126, 939, 645 by common division method
• Greatest Common Factor of 126, 939, 645 with matching the biggest common factor

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

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Factors of 939

List of positive integer factors of 939 that divides 939 without a remainder.

1,3,313,939

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Greatest Common Factor

We found the factors 126,939,645 . The biggest common factor number is the GCF number.
So the greatest common factor 126,939,645 is 3.

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

• GCF of 855, 939, 992
• GCF of 584, 260, 104
• GCF of 594, 497, 859
• GCF of 299, 803, 260
• GCF of 438, 676, 449

1. What is the GCF of 126, 939, 645?

Answer: GCF of 126, 939, 645 is 3.

2. How to Find the GCF of 126, 939, 645

Answer: Greatest Common Factor(GCF) of 126, 939, 645 = 3

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

Step 2: Then multiply all the prime factors GCF(126, 939, 645) = 3.