Greatest Common Factor of 15, 99, 13, 234

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

• Greatest Common Factor of 15, 99, 13, 234 by common division method
• Greatest Common Factor of 15, 99, 13, 234 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 15

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

1,3,5,15

Factors of 99

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

1,3,9,11,33,99

Factors of 13

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

1,13

Factors of 234

List of positive integer factors of 234 that divides 234 without a remainder.

1,2,3,6,9,13,18,26,39,78,117,234

Greatest Common Factor

We found the factors 15,99,13,234 . The biggest common factor number is the GCF number.
So the greatest common factor 15,99,13,234 is 1.

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

• GCF of 19, 45, 51, 568
• GCF of 50, 89, 20, 623
• GCF of 87, 78, 93, 918
• GCF of 35, 65, 82, 760
• GCF of 17, 20, 31, 867

1. What is the GCF of 15, 99, 13, 234?

Answer: GCF of 15, 99, 13, 234 is 1.

2. How to Find the GCF of 15, 99, 13, 234

Answer: Greatest Common Factor(GCF) of 15, 99, 13, 234 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 99, 13, 234) = 1.