Greatest Common Factor of 980, 974, 620, 975

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

• Greatest Common Factor of 980, 974, 620, 975 by common division method
• Greatest Common Factor of 980, 974, 620, 975 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 974

List of positive integer factors of 974 that divides 974 without a remainder.

1,2,487,974

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 975

List of positive integer factors of 975 that divides 975 without a remainder.

1,3,5,13,15,25,39,65,75,195,325,975

Greatest Common Factor

We found the factors 980,974,620,975 . The biggest common factor number is the GCF number.
So the greatest common factor 980,974,620,975 is 1.

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

• GCF of 325, 197, 234, 890
• GCF of 459, 668, 755, 737
• GCF of 138, 184, 399, 311
• GCF of 818, 802, 778, 316
• GCF of 461, 413, 870, 185

1. What is the GCF of 980, 974, 620, 975?

Answer: GCF of 980, 974, 620, 975 is 1.

2. How to Find the GCF of 980, 974, 620, 975

Answer: Greatest Common Factor(GCF) of 980, 974, 620, 975 = 1

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

Step 2: Then multiply all the prime factors GCF(980, 974, 620, 975) = 1.