Greatest Common Factor of 27, 17, 51, 902

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

• Greatest Common Factor of 27, 17, 51, 902 by common division method
• Greatest Common Factor of 27, 17, 51, 902 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 902

List of positive integer factors of 902 that divides 902 without a remainder.

1,2,11,22,41,82,451,902

Greatest Common Factor

We found the factors 27,17,51,902 . The biggest common factor number is the GCF number.
So the greatest common factor 27,17,51,902 is 1.

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

• GCF of 64, 11, 92, 263
• GCF of 95, 55, 80, 370
• GCF of 46, 92, 25, 769
• GCF of 20, 52, 56, 399
• GCF of 61, 36, 21, 898

1. What is the GCF of 27, 17, 51, 902?

Answer: GCF of 27, 17, 51, 902 is 1.

2. How to Find the GCF of 27, 17, 51, 902

Answer: Greatest Common Factor(GCF) of 27, 17, 51, 902 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 17, 51, 902) = 1.