Greatest Common Factor of 47, 12, 32, 656

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

• Greatest Common Factor of 47, 12, 32, 656 by common division method
• Greatest Common Factor of 47, 12, 32, 656 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 656

List of positive integer factors of 656 that divides 656 without a remainder.

1,2,4,8,16,41,82,164,328,656

Greatest Common Factor

We found the factors 47,12,32,656 . The biggest common factor number is the GCF number.
So the greatest common factor 47,12,32,656 is 1.

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

• GCF of 36, 19, 96, 343
• GCF of 19, 77, 28, 500
• GCF of 77, 30, 62, 324
• GCF of 90, 92, 20, 965
• GCF of 24, 67, 45, 542

1. What is the GCF of 47, 12, 32, 656?

Answer: GCF of 47, 12, 32, 656 is 1.

2. How to Find the GCF of 47, 12, 32, 656

Answer: Greatest Common Factor(GCF) of 47, 12, 32, 656 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 12, 32, 656) = 1.