Greatest Common Factor of 13, 513, 497

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

• Greatest Common Factor of 13, 513, 497 by common division method
• Greatest Common Factor of 13, 513, 497 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

Factors of 497

List of positive integer factors of 497 that divides 497 without a remainder.

1,7,71,497

Greatest Common Factor

We found the factors 13,513,497 . The biggest common factor number is the GCF number.
So the greatest common factor 13,513,497 is 1.

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

• GCF of 38, 819, 106
• GCF of 75, 151, 554
• GCF of 28, 426, 117
• GCF of 25, 245, 812
• GCF of 12, 196, 855

1. What is the GCF of 13, 513, 497?

Answer: GCF of 13, 513, 497 is 1.

2. How to Find the GCF of 13, 513, 497

Answer: Greatest Common Factor(GCF) of 13, 513, 497 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 513, 497) = 1.