Greatest Common Factor of 65, 17, 84, 812

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

• Greatest Common Factor of 65, 17, 84, 812 by common division method
• Greatest Common Factor of 65, 17, 84, 812 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 17

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

1,17

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 812

List of positive integer factors of 812 that divides 812 without a remainder.

1,2,4,7,14,28,29,58,116,203,406,812

Greatest Common Factor

We found the factors 65,17,84,812 . The biggest common factor number is the GCF number.
So the greatest common factor 65,17,84,812 is 1.

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

• GCF of 20, 32, 91, 288
• GCF of 45, 66, 30, 127
• GCF of 29, 84, 22, 378
• GCF of 89, 50, 57, 966
• GCF of 48, 95, 12, 782

1. What is the GCF of 65, 17, 84, 812?

Answer: GCF of 65, 17, 84, 812 is 1.

2. How to Find the GCF of 65, 17, 84, 812

Answer: Greatest Common Factor(GCF) of 65, 17, 84, 812 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 17, 84, 812) = 1.