Greatest Common Factor of 41, 78, 97, 20

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

• Greatest Common Factor of 41, 78, 97, 20 by common division method
• Greatest Common Factor of 41, 78, 97, 20 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 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 97

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

1,97

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 41,78,97,20 . The biggest common factor number is the GCF number.
So the greatest common factor 41,78,97,20 is 1.

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

• GCF of 13, 98, 41, 30
• GCF of 82, 68, 93, 36
• GCF of 72, 19, 43, 45
• GCF of 35, 97, 22, 36
• GCF of 64, 10, 45, 83

1. What is the GCF of 41, 78, 97, 20?

Answer: GCF of 41, 78, 97, 20 is 1.

2. How to Find the GCF of 41, 78, 97, 20

Answer: Greatest Common Factor(GCF) of 41, 78, 97, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(41, 78, 97, 20) = 1.