Greatest Common Factor of 65, 36, 521

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

• Greatest Common Factor of 65, 36, 521 by common division method
• Greatest Common Factor of 65, 36, 521 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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Greatest Common Factor

We found the factors 65,36,521 . The biggest common factor number is the GCF number.
So the greatest common factor 65,36,521 is 1.

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

• GCF of 68, 84, 872
• GCF of 74, 21, 646
• GCF of 12, 18, 608
• GCF of 27, 11, 500
• GCF of 37, 30, 342

1. What is the GCF of 65, 36, 521?

Answer: GCF of 65, 36, 521 is 1.

2. How to Find the GCF of 65, 36, 521

Answer: Greatest Common Factor(GCF) of 65, 36, 521 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 36, 521) = 1.