Greatest Common Factor of 747, 993, 663

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

• Greatest Common Factor of 747, 993, 663 by common division method
• Greatest Common Factor of 747, 993, 663 with matching the biggest common factor

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

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Factors of 993

List of positive integer factors of 993 that divides 993 without a remainder.

1,3,331,993

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 747,993,663 . The biggest common factor number is the GCF number.
So the greatest common factor 747,993,663 is 3.

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

• GCF of 416, 339, 536
• GCF of 608, 336, 755
• GCF of 625, 157, 671
• GCF of 338, 929, 844
• GCF of 331, 430, 115

1. What is the GCF of 747, 993, 663?

Answer: GCF of 747, 993, 663 is 3.

2. How to Find the GCF of 747, 993, 663

Answer: Greatest Common Factor(GCF) of 747, 993, 663 = 3

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

Step 2: Then multiply all the prime factors GCF(747, 993, 663) = 3.