Greatest Common Factor of 638, 660, 710

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

• Greatest Common Factor of 638, 660, 710 by common division method
• Greatest Common Factor of 638, 660, 710 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 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Factors of 710

List of positive integer factors of 710 that divides 710 without a remainder.

1,2,5,10,71,142,355,710

Greatest Common Factor

We found the factors 638,660,710 . The biggest common factor number is the GCF number.
So the greatest common factor 638,660,710 is 2.

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

• GCF of 488, 448, 990
• GCF of 292, 325, 730
• GCF of 672, 854, 234
• GCF of 898, 609, 930
• GCF of 462, 936, 367

1. What is the GCF of 638, 660, 710?

Answer: GCF of 638, 660, 710 is 2.

2. How to Find the GCF of 638, 660, 710

Answer: Greatest Common Factor(GCF) of 638, 660, 710 = 2

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

Step 2: Then multiply all the prime factors GCF(638, 660, 710) = 2.