Greatest Common Factor of 15, 12, 135, 882

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

• Greatest Common Factor of 15, 12, 135, 882 by common division method
• Greatest Common Factor of 15, 12, 135, 882 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Factors of 882

List of positive integer factors of 882 that divides 882 without a remainder.

1,2,3,6,7,9,14,18,21,42,49,63,98,126,147,294,441,882

Greatest Common Factor

We found the factors 15,12,135,882 . The biggest common factor number is the GCF number.
So the greatest common factor 15,12,135,882 is 3.

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

• GCF of 62, 98, 781, 747
• GCF of 34, 74, 610, 340
• GCF of 59, 78, 917, 148
• GCF of 37, 28, 160, 288
• GCF of 47, 47, 387, 350

1. What is the GCF of 15, 12, 135, 882?

Answer: GCF of 15, 12, 135, 882 is 3.

2. How to Find the GCF of 15, 12, 135, 882

Answer: Greatest Common Factor(GCF) of 15, 12, 135, 882 = 3

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

Step 2: Then multiply all the prime factors GCF(15, 12, 135, 882) = 3.