Greatest Common Factor of 15, 48, 297

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

• Greatest Common Factor of 15, 48, 297 by common division method
• Greatest Common Factor of 15, 48, 297 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 15

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

1,3,5,15

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 297

List of positive integer factors of 297 that divides 297 without a remainder.

1,3,9,11,27,33,99,297

Greatest Common Factor

We found the factors 15,48,297 . The biggest common factor number is the GCF number.
So the greatest common factor 15,48,297 is 3.

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

• GCF of 27, 17, 590
• GCF of 53, 83, 991
• GCF of 98, 86, 269
• GCF of 64, 44, 646
• GCF of 72, 11, 730

1. What is the GCF of 15, 48, 297?

Answer: GCF of 15, 48, 297 is 3.

2. How to Find the GCF of 15, 48, 297

Answer: Greatest Common Factor(GCF) of 15, 48, 297 = 3

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

Step 2: Then multiply all the prime factors GCF(15, 48, 297) = 3.