Greatest Common Factor of 78, 25, 31, 94

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

• Greatest Common Factor of 78, 25, 31, 94 by common division method
• Greatest Common Factor of 78, 25, 31, 94 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Greatest Common Factor

We found the factors 78,25,31,94 . The biggest common factor number is the GCF number.
So the greatest common factor 78,25,31,94 is 1.

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

• GCF of 69, 44, 58, 32
• GCF of 32, 40, 44, 59
• GCF of 48, 98, 45, 53
• GCF of 22, 18, 56, 55
• GCF of 66, 14, 13, 58

1. What is the GCF of 78, 25, 31, 94?

Answer: GCF of 78, 25, 31, 94 is 1.

2. How to Find the GCF of 78, 25, 31, 94

Answer: Greatest Common Factor(GCF) of 78, 25, 31, 94 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 25, 31, 94) = 1.