Greatest Common Factor of 61, 39, 97, 200

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

• Greatest Common Factor of 61, 39, 97, 200 by common division method
• Greatest Common Factor of 61, 39, 97, 200 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 61

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

1,61

Factors of 39

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

1,3,13,39

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 200

List of positive integer factors of 200 that divides 200 without a remainder.

1,2,4,5,8,10,20,25,40,50,100,200

Greatest Common Factor

We found the factors 61,39,97,200 . The biggest common factor number is the GCF number.
So the greatest common factor 61,39,97,200 is 1.

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

• GCF of 68, 19, 80, 934
• GCF of 31, 12, 24, 848
• GCF of 82, 80, 34, 665
• GCF of 95, 43, 62, 861
• GCF of 23, 62, 21, 152

1. What is the GCF of 61, 39, 97, 200?

Answer: GCF of 61, 39, 97, 200 is 1.

2. How to Find the GCF of 61, 39, 97, 200

Answer: Greatest Common Factor(GCF) of 61, 39, 97, 200 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 39, 97, 200) = 1.