Greatest Common Factor of 756, 744, 663

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

• Greatest Common Factor of 756, 744, 663 by common division method
• Greatest Common Factor of 756, 744, 663 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 744

List of positive integer factors of 744 that divides 744 without a remainder.

1,2,3,4,6,8,12,24,31,62,93,124,186,248,372,744

Factors of 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Greatest Common Factor

We found the factors 756,744,663 . The biggest common factor number is the GCF number.
So the greatest common factor 756,744,663 is 3.

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

• GCF of 629, 614, 821
• GCF of 477, 114, 796
• GCF of 606, 620, 823
• GCF of 381, 632, 487
• GCF of 914, 163, 828

1. What is the GCF of 756, 744, 663?

Answer: GCF of 756, 744, 663 is 3.

2. How to Find the GCF of 756, 744, 663

Answer: Greatest Common Factor(GCF) of 756, 744, 663 = 3

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

Step 2: Then multiply all the prime factors GCF(756, 744, 663) = 3.