Greatest Common Factor of 723, 198, 663

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

• Greatest Common Factor of 723, 198, 663 by common division method
• Greatest Common Factor of 723, 198, 663 with matching the biggest common factor

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

Factors of 723

List of positive integer factors of 723 that divides 723 without a remainder.

1,3,241,723

Factors of 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

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 723,198,663 . The biggest common factor number is the GCF number.
So the greatest common factor 723,198,663 is 3.

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

• GCF of 628, 826, 329
• GCF of 819, 577, 436
• GCF of 181, 716, 407
• GCF of 241, 974, 983
• GCF of 738, 688, 909

1. What is the GCF of 723, 198, 663?

Answer: GCF of 723, 198, 663 is 3.

2. How to Find the GCF of 723, 198, 663

Answer: Greatest Common Factor(GCF) of 723, 198, 663 = 3

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

Step 2: Then multiply all the prime factors GCF(723, 198, 663) = 3.