Greatest Common Factor of 47, 82, 72, 672

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

• Greatest Common Factor of 47, 82, 72, 672 by common division method
• Greatest Common Factor of 47, 82, 72, 672 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Greatest Common Factor

We found the factors 47,82,72,672 . The biggest common factor number is the GCF number.
So the greatest common factor 47,82,72,672 is 1.

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

• GCF of 69, 14, 15, 780
• GCF of 28, 55, 49, 345
• GCF of 21, 30, 87, 184
• GCF of 84, 64, 48, 631
• GCF of 18, 76, 54, 135

1. What is the GCF of 47, 82, 72, 672?

Answer: GCF of 47, 82, 72, 672 is 1.

2. How to Find the GCF of 47, 82, 72, 672

Answer: Greatest Common Factor(GCF) of 47, 82, 72, 672 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 82, 72, 672) = 1.