Greatest Common Factor of 38, 61, 980

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

• Greatest Common Factor of 38, 61, 980 by common division method
• Greatest Common Factor of 38, 61, 980 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

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

Greatest Common Factor

We found the factors 38,61,980 . The biggest common factor number is the GCF number.
So the greatest common factor 38,61,980 is 1.

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

• GCF of 42, 17, 916
• GCF of 73, 96, 610
• GCF of 74, 49, 414
• GCF of 65, 87, 639
• GCF of 17, 50, 993

1. What is the GCF of 38, 61, 980?

Answer: GCF of 38, 61, 980 is 1.

2. How to Find the GCF of 38, 61, 980

Answer: Greatest Common Factor(GCF) of 38, 61, 980 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 61, 980) = 1.