Greatest Common Factor of 78, 2, 35, 97

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

• Greatest Common Factor of 78, 2, 35, 97 by common division method
• Greatest Common Factor of 78, 2, 35, 97 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 78

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

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

Factors of 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 97

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

1,97

Greatest Common Factor

We found the factors 78,2,35,97 . The biggest common factor number is the GCF number.
So the greatest common factor 78,2,35,97 is 1.

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

• GCF of 19, 6, 96, 56
• GCF of 96, 9, 82, 79
• GCF of 63, 9, 97, 21
• GCF of 66, 5, 13, 46
• GCF of 72, 9, 75, 15

1. What is the GCF of 78, 2, 35, 97?

Answer: GCF of 78, 2, 35, 97 is 1.

2. How to Find the GCF of 78, 2, 35, 97

Answer: Greatest Common Factor(GCF) of 78, 2, 35, 97 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 2, 35, 97) = 1.