Greatest Common Factor of 187, 396, 638

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

• Greatest Common Factor of 187, 396, 638 by common division method
• Greatest Common Factor of 187, 396, 638 with matching the biggest common factor

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∴ So the GCF of the given numbers is 11 = 11

Factors of 187

List of positive integer factors of 187 that divides 187 without a remainder.

1,11,17,187

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Factors of 638

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

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

Greatest Common Factor

We found the factors 187,396,638 . The biggest common factor number is the GCF number.
So the greatest common factor 187,396,638 is 11.

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

• GCF of 744, 265, 544
• GCF of 832, 411, 861
• GCF of 304, 809, 226
• GCF of 852, 245, 504
• GCF of 368, 183, 571

1. What is the GCF of 187, 396, 638?

Answer: GCF of 187, 396, 638 is 11.

2. How to Find the GCF of 187, 396, 638

Answer: Greatest Common Factor(GCF) of 187, 396, 638 = 11

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

Step 2: Then multiply all the prime factors GCF(187, 396, 638) = 11.