Greatest Common Factor of 442, 638, 672

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

• Greatest Common Factor of 442, 638, 672 by common division method
• Greatest Common Factor of 442, 638, 672 with matching the biggest common factor

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

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Greatest Common Factor

We found the factors 442,638,672 . The biggest common factor number is the GCF number.
So the greatest common factor 442,638,672 is 2.

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

• GCF of 856, 260, 378
• GCF of 419, 767, 901
• GCF of 357, 579, 480
• GCF of 473, 125, 769
• GCF of 145, 479, 120

1. What is the GCF of 442, 638, 672?

Answer: GCF of 442, 638, 672 is 2.

2. How to Find the GCF of 442, 638, 672

Answer: Greatest Common Factor(GCF) of 442, 638, 672 = 2

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

Step 2: Then multiply all the prime factors GCF(442, 638, 672) = 2.