Greatest Common Factor of 47, 51, 79, 51

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

• Greatest Common Factor of 47, 51, 79, 51 by common division method
• Greatest Common Factor of 47, 51, 79, 51 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Greatest Common Factor

We found the factors 47,51,79,51 . The biggest common factor number is the GCF number.
So the greatest common factor 47,51,79,51 is 1.

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

• GCF of 46, 33, 83, 47
• GCF of 97, 20, 67, 61
• GCF of 51, 69, 94, 74
• GCF of 82, 53, 33, 48
• GCF of 38, 50, 22, 58

1. What is the GCF of 47, 51, 79, 51?

Answer: GCF of 47, 51, 79, 51 is 1.

2. How to Find the GCF of 47, 51, 79, 51

Answer: Greatest Common Factor(GCF) of 47, 51, 79, 51 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 51, 79, 51) = 1.