Greatest Common Factor of 756, 735, 18

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

• Greatest Common Factor of 756, 735, 18 by common division method
• Greatest Common Factor of 756, 735, 18 with matching the biggest common factor

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

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Factors of 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 756,735,18 . The biggest common factor number is the GCF number.
So the greatest common factor 756,735,18 is 3.

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

• GCF of 916, 695, 78
• GCF of 339, 965, 93
• GCF of 509, 814, 34
• GCF of 712, 492, 84
• GCF of 861, 855, 93

1. What is the GCF of 756, 735, 18?

Answer: GCF of 756, 735, 18 is 3.

2. How to Find the GCF of 756, 735, 18

Answer: Greatest Common Factor(GCF) of 756, 735, 18 = 3

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

Step 2: Then multiply all the prime factors GCF(756, 735, 18) = 3.