Greatest Common Factor of 764, 638, 990

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

• Greatest Common Factor of 764, 638, 990 by common division method
• Greatest Common Factor of 764, 638, 990 with matching the biggest common factor

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

Factors of 764

List of positive integer factors of 764 that divides 764 without a remainder.

1,2,4,191,382,764

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 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Greatest Common Factor

We found the factors 764,638,990 . The biggest common factor number is the GCF number.
So the greatest common factor 764,638,990 is 2.

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

• GCF of 596, 685, 798
• GCF of 653, 632, 860
• GCF of 317, 438, 712
• GCF of 168, 620, 688
• GCF of 949, 621, 179

1. What is the GCF of 764, 638, 990?

Answer: GCF of 764, 638, 990 is 2.

2. How to Find the GCF of 764, 638, 990

Answer: Greatest Common Factor(GCF) of 764, 638, 990 = 2

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

Step 2: Then multiply all the prime factors GCF(764, 638, 990) = 2.