Greatest Common Factor of 247, 113, 78

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

• Greatest Common Factor of 247, 113, 78 by common division method
• Greatest Common Factor of 247, 113, 78 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 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Factors of 113

List of positive integer factors of 113 that divides 113 without a remainder.

1,113

Factors of 78

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

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

Greatest Common Factor

We found the factors 247,113,78 . The biggest common factor number is the GCF number.
So the greatest common factor 247,113,78 is 1.

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

• GCF of 824, 924, 75
• GCF of 698, 709, 19
• GCF of 797, 344, 30
• GCF of 809, 198, 57
• GCF of 131, 474, 20

1. What is the GCF of 247, 113, 78?

Answer: GCF of 247, 113, 78 is 1.

2. How to Find the GCF of 247, 113, 78

Answer: Greatest Common Factor(GCF) of 247, 113, 78 = 1

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

Step 2: Then multiply all the prime factors GCF(247, 113, 78) = 1.