Greatest Common Factor of 65, 27, 63, 312

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

• Greatest Common Factor of 65, 27, 63, 312 by common division method
• Greatest Common Factor of 65, 27, 63, 312 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 27

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

1,3,9,27

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 312

List of positive integer factors of 312 that divides 312 without a remainder.

1,2,3,4,6,8,12,13,24,26,39,52,78,104,156,312

Greatest Common Factor

We found the factors 65,27,63,312 . The biggest common factor number is the GCF number.
So the greatest common factor 65,27,63,312 is 1.

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

• GCF of 14, 47, 63, 846
• GCF of 34, 51, 13, 346
• GCF of 70, 51, 87, 560
• GCF of 54, 14, 18, 895
• GCF of 59, 20, 10, 775

1. What is the GCF of 65, 27, 63, 312?

Answer: GCF of 65, 27, 63, 312 is 1.

2. How to Find the GCF of 65, 27, 63, 312

Answer: Greatest Common Factor(GCF) of 65, 27, 63, 312 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 27, 63, 312) = 1.