Greatest Common Factor of 13, 15, 522

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

• Greatest Common Factor of 13, 15, 522 by common division method
• Greatest Common Factor of 13, 15, 522 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 522

List of positive integer factors of 522 that divides 522 without a remainder.

1,2,3,6,9,18,29,58,87,174,261,522

Greatest Common Factor

We found the factors 13,15,522 . The biggest common factor number is the GCF number.
So the greatest common factor 13,15,522 is 1.

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

• GCF of 61, 12, 697
• GCF of 85, 85, 977
• GCF of 25, 21, 128
• GCF of 62, 51, 318
• GCF of 37, 67, 404

1. What is the GCF of 13, 15, 522?

Answer: GCF of 13, 15, 522 is 1.

2. How to Find the GCF of 13, 15, 522

Answer: Greatest Common Factor(GCF) of 13, 15, 522 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 15, 522) = 1.