Greatest Common Factor of 72, 171, 847

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

• Greatest Common Factor of 72, 171, 847 by common division method
• Greatest Common Factor of 72, 171, 847 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 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 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Factors of 847

List of positive integer factors of 847 that divides 847 without a remainder.

1,7,11,77,121,847

Greatest Common Factor

We found the factors 72,171,847 . The biggest common factor number is the GCF number.
So the greatest common factor 72,171,847 is 1.

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

• GCF of 16, 823, 931
• GCF of 97, 513, 508
• GCF of 28, 232, 999
• GCF of 17, 938, 766
• GCF of 70, 315, 979

1. What is the GCF of 72, 171, 847?

Answer: GCF of 72, 171, 847 is 1.

2. How to Find the GCF of 72, 171, 847

Answer: Greatest Common Factor(GCF) of 72, 171, 847 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 171, 847) = 1.