Greatest Common Factor of 258, 530, 13

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

• Greatest Common Factor of 258, 530, 13 by common division method
• Greatest Common Factor of 258, 530, 13 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 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Factors of 530

List of positive integer factors of 530 that divides 530 without a remainder.

1,2,5,10,53,106,265,530

Factors of 13

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

1,13

Greatest Common Factor

We found the factors 258,530,13 . The biggest common factor number is the GCF number.
So the greatest common factor 258,530,13 is 1.

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

• GCF of 587, 153, 82
• GCF of 370, 911, 65
• GCF of 205, 644, 59
• GCF of 416, 229, 56
• GCF of 939, 213, 24

1. What is the GCF of 258, 530, 13?

Answer: GCF of 258, 530, 13 is 1.

2. How to Find the GCF of 258, 530, 13

Answer: Greatest Common Factor(GCF) of 258, 530, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(258, 530, 13) = 1.