Greatest Common Factor of 638, 194, 60

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

• Greatest Common Factor of 638, 194, 60 by common division method
• Greatest Common Factor of 638, 194, 60 with matching the biggest common factor

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

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 194

List of positive integer factors of 194 that divides 194 without a remainder.

1,2,97,194

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Greatest Common Factor

We found the factors 638,194,60 . The biggest common factor number is the GCF number.
So the greatest common factor 638,194,60 is 2.

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

• GCF of 340, 420, 65
• GCF of 193, 907, 45
• GCF of 672, 776, 32
• GCF of 176, 123, 18
• GCF of 204, 788, 26

1. What is the GCF of 638, 194, 60?

Answer: GCF of 638, 194, 60 is 2.

2. How to Find the GCF of 638, 194, 60

Answer: Greatest Common Factor(GCF) of 638, 194, 60 = 2

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

Step 2: Then multiply all the prime factors GCF(638, 194, 60) = 2.