Greatest Common Factor of 99, 56, 13

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

• Greatest Common Factor of 99, 56, 13 by common division method
• Greatest Common Factor of 99, 56, 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

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 99,56,13 . The biggest common factor number is the GCF number.
So the greatest common factor 99,56,13 is 1.

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

• GCF of 98, 13, 89
• GCF of 46, 40, 96
• GCF of 41, 82, 23
• GCF of 90, 59, 78
• GCF of 78, 69, 99

1. What is the GCF of 99, 56, 13?

Answer: GCF of 99, 56, 13 is 1.

2. How to Find the GCF of 99, 56, 13

Answer: Greatest Common Factor(GCF) of 99, 56, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 56, 13) = 1.