Greatest Common Factor of 64, 200, 638

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

• Greatest Common Factor of 64, 200, 638 by common division method
• Greatest Common Factor of 64, 200, 638 with matching the biggest common factor

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

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 200

List of positive integer factors of 200 that divides 200 without a remainder.

1,2,4,5,8,10,20,25,40,50,100,200

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 64,200,638 . The biggest common factor number is the GCF number.
So the greatest common factor 64,200,638 is 2.

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

• GCF of 39, 916, 838
• GCF of 12, 617, 602
• GCF of 58, 690, 922
• GCF of 84, 866, 732
• GCF of 43, 103, 542

1. What is the GCF of 64, 200, 638?

Answer: GCF of 64, 200, 638 is 2.

2. How to Find the GCF of 64, 200, 638

Answer: Greatest Common Factor(GCF) of 64, 200, 638 = 2

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

Step 2: Then multiply all the prime factors GCF(64, 200, 638) = 2.