Greatest Common Factor of 13, 249, 470

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

• Greatest Common Factor of 13, 249, 470 by common division method
• Greatest Common Factor of 13, 249, 470 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 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Factors of 470

List of positive integer factors of 470 that divides 470 without a remainder.

1,2,5,10,47,94,235,470

Greatest Common Factor

We found the factors 13,249,470 . The biggest common factor number is the GCF number.
So the greatest common factor 13,249,470 is 1.

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

• GCF of 80, 790, 797
• GCF of 76, 885, 412
• GCF of 82, 204, 347
• GCF of 12, 655, 258
• GCF of 11, 111, 786

1. What is the GCF of 13, 249, 470?

Answer: GCF of 13, 249, 470 is 1.

2. How to Find the GCF of 13, 249, 470

Answer: Greatest Common Factor(GCF) of 13, 249, 470 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 249, 470) = 1.