Greatest Common Factor of 27, 20, 97, 59, 651

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

• Greatest Common Factor of 27, 20, 97, 59, 651 by common division method
• Greatest Common Factor of 27, 20, 97, 59, 651 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 651

List of positive integer factors of 651 that divides 651 without a remainder.

1,3,7,21,31,93,217,651

Greatest Common Factor

We found the factors 27,20,97,59,651 . The biggest common factor number is the GCF number.
So the greatest common factor 27,20,97,59,651 is 1.

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

• GCF of 66, 91, 23, 44, 184
• GCF of 11, 67, 33, 17, 773
• GCF of 52, 57, 98, 15, 285
• GCF of 42, 17, 72, 78, 394
• GCF of 31, 75, 99, 31, 621

1. What is the GCF of 27, 20, 97, 59, 651?

Answer: GCF of 27, 20, 97, 59, 651 is 1.

2. How to Find the GCF of 27, 20, 97, 59, 651

Answer: Greatest Common Factor(GCF) of 27, 20, 97, 59, 651 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 20, 97, 59, 651) = 1.