Greatest Common Factor of 12, 87, 738

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

• Greatest Common Factor of 12, 87, 738 by common division method
• Greatest Common Factor of 12, 87, 738 with matching the biggest common factor

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

Factors of 12

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

1,2,3,4,6,12

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 738

List of positive integer factors of 738 that divides 738 without a remainder.

1,2,3,6,9,18,41,82,123,246,369,738

Greatest Common Factor

We found the factors 12,87,738 . The biggest common factor number is the GCF number.
So the greatest common factor 12,87,738 is 3.

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

• GCF of 15, 63, 634
• GCF of 62, 18, 253
• GCF of 63, 98, 383
• GCF of 33, 77, 475
• GCF of 24, 97, 224

1. What is the GCF of 12, 87, 738?

Answer: GCF of 12, 87, 738 is 3.

2. How to Find the GCF of 12, 87, 738

Answer: Greatest Common Factor(GCF) of 12, 87, 738 = 3

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

Step 2: Then multiply all the prime factors GCF(12, 87, 738) = 3.