Greatest Common Factor of 638, 836, 385

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

• Greatest Common Factor of 638, 836, 385 by common division method
• Greatest Common Factor of 638, 836, 385 with matching the biggest common factor

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

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 836

List of positive integer factors of 836 that divides 836 without a remainder.

1,2,4,11,19,22,38,44,76,209,418,836

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Greatest Common Factor

We found the factors 638,836,385 . The biggest common factor number is the GCF number.
So the greatest common factor 638,836,385 is 11.

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

• GCF of 940, 918, 271
• GCF of 156, 336, 802
• GCF of 218, 373, 726
• GCF of 972, 973, 351
• GCF of 603, 437, 618

1. What is the GCF of 638, 836, 385?

Answer: GCF of 638, 836, 385 is 11.

2. How to Find the GCF of 638, 836, 385

Answer: Greatest Common Factor(GCF) of 638, 836, 385 = 11

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

Step 2: Then multiply all the prime factors GCF(638, 836, 385) = 11.