Greatest Common Factor of 65, 390, 494

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

• Greatest Common Factor of 65, 390, 494 by common division method
• Greatest Common Factor of 65, 390, 494 with matching the biggest common factor

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∴ So the GCF of the given numbers is 13 = 13

Factors of 65

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

1,5,13,65

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 494

List of positive integer factors of 494 that divides 494 without a remainder.

1,2,13,19,26,38,247,494

Greatest Common Factor

We found the factors 65,390,494 . The biggest common factor number is the GCF number.
So the greatest common factor 65,390,494 is 13.

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

• GCF of 97, 628, 590
• GCF of 73, 445, 523
• GCF of 44, 759, 588
• GCF of 59, 953, 750
• GCF of 59, 725, 463

1. What is the GCF of 65, 390, 494?

Answer: GCF of 65, 390, 494 is 13.

2. How to Find the GCF of 65, 390, 494

Answer: Greatest Common Factor(GCF) of 65, 390, 494 = 13

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

Step 2: Then multiply all the prime factors GCF(65, 390, 494) = 13.