Greatest Common Factor of 980, 644, 502

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

• Greatest Common Factor of 980, 644, 502 by common division method
• Greatest Common Factor of 980, 644, 502 with matching the biggest common factor

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

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Factors of 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Factors of 502

List of positive integer factors of 502 that divides 502 without a remainder.

1,2,251,502

Greatest Common Factor

We found the factors 980,644,502 . The biggest common factor number is the GCF number.
So the greatest common factor 980,644,502 is 2.

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

• GCF of 793, 967, 408
• GCF of 171, 495, 752
• GCF of 621, 700, 404
• GCF of 154, 812, 305
• GCF of 781, 875, 797

1. What is the GCF of 980, 644, 502?

Answer: GCF of 980, 644, 502 is 2.

2. How to Find the GCF of 980, 644, 502

Answer: Greatest Common Factor(GCF) of 980, 644, 502 = 2

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

Step 2: Then multiply all the prime factors GCF(980, 644, 502) = 2.