Greatest Common Factor of 51, 15, 15, 252

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

• Greatest Common Factor of 51, 15, 15, 252 by common division method
• Greatest Common Factor of 51, 15, 15, 252 with matching the biggest common factor

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

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 15

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

1,3,5,15

Factors of 15

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

1,3,5,15

Factors of 252

List of positive integer factors of 252 that divides 252 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,28,36,42,63,84,126,252

Greatest Common Factor

We found the factors 51,15,15,252 . The biggest common factor number is the GCF number.
So the greatest common factor 51,15,15,252 is 3.

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

• GCF of 80, 56, 73, 182
• GCF of 76, 86, 91, 680
• GCF of 46, 49, 92, 258
• GCF of 46, 26, 78, 105
• GCF of 79, 84, 50, 656

1. What is the GCF of 51, 15, 15, 252?

Answer: GCF of 51, 15, 15, 252 is 3.

2. How to Find the GCF of 51, 15, 15, 252

Answer: Greatest Common Factor(GCF) of 51, 15, 15, 252 = 3

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

Step 2: Then multiply all the prime factors GCF(51, 15, 15, 252) = 3.