Greatest Common Factor of 27, 71, 68, 130

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

• Greatest Common Factor of 27, 71, 68, 130 by common division method
• Greatest Common Factor of 27, 71, 68, 130 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Greatest Common Factor

We found the factors 27,71,68,130 . The biggest common factor number is the GCF number.
So the greatest common factor 27,71,68,130 is 1.

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

• GCF of 88, 29, 65, 241
• GCF of 26, 41, 70, 846
• GCF of 65, 20, 67, 703
• GCF of 49, 60, 29, 779
• GCF of 57, 97, 79, 284

1. What is the GCF of 27, 71, 68, 130?

Answer: GCF of 27, 71, 68, 130 is 1.

2. How to Find the GCF of 27, 71, 68, 130

Answer: Greatest Common Factor(GCF) of 27, 71, 68, 130 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 71, 68, 130) = 1.