Greatest Common Factor of 47, 39, 73, 56

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

• Greatest Common Factor of 47, 39, 73, 56 by common division method
• Greatest Common Factor of 47, 39, 73, 56 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Greatest Common Factor

We found the factors 47,39,73,56 . The biggest common factor number is the GCF number.
So the greatest common factor 47,39,73,56 is 1.

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

• GCF of 71, 92, 98, 20
• GCF of 71, 60, 90, 75
• GCF of 62, 19, 23, 29
• GCF of 69, 85, 20, 86
• GCF of 57, 31, 56, 98

1. What is the GCF of 47, 39, 73, 56?

Answer: GCF of 47, 39, 73, 56 is 1.

2. How to Find the GCF of 47, 39, 73, 56

Answer: Greatest Common Factor(GCF) of 47, 39, 73, 56 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 39, 73, 56) = 1.