Greatest Common Factor of 975, 980, 39

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

• Greatest Common Factor of 975, 980, 39 by common division method
• Greatest Common Factor of 975, 980, 39 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 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

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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Greatest Common Factor

We found the factors 975,980,39 . The biggest common factor number is the GCF number.
So the greatest common factor 975,980,39 is 1.

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

• GCF of 811, 171, 33
• GCF of 254, 645, 46
• GCF of 582, 354, 81
• GCF of 882, 603, 90
• GCF of 879, 301, 10

1. What is the GCF of 975, 980, 39?

Answer: GCF of 975, 980, 39 is 1.

2. How to Find the GCF of 975, 980, 39

Answer: Greatest Common Factor(GCF) of 975, 980, 39 = 1

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

Step 2: Then multiply all the prime factors GCF(975, 980, 39) = 1.