Greatest Common Factor of 28, 58, 13, 498

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

• Greatest Common Factor of 28, 58, 13, 498 by common division method
• Greatest Common Factor of 28, 58, 13, 498 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 13

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

1,13

Factors of 498

List of positive integer factors of 498 that divides 498 without a remainder.

1,2,3,6,83,166,249,498

Greatest Common Factor

We found the factors 28,58,13,498 . The biggest common factor number is the GCF number.
So the greatest common factor 28,58,13,498 is 1.

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

• GCF of 45, 31, 12, 921
• GCF of 22, 29, 26, 744
• GCF of 38, 24, 85, 659
• GCF of 58, 63, 32, 700
• GCF of 26, 56, 13, 485

1. What is the GCF of 28, 58, 13, 498?

Answer: GCF of 28, 58, 13, 498 is 1.

2. How to Find the GCF of 28, 58, 13, 498

Answer: Greatest Common Factor(GCF) of 28, 58, 13, 498 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 58, 13, 498) = 1.