Greatest Common Factor of 48, 663, 561

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

• Greatest Common Factor of 48, 663, 561 by common division method
• Greatest Common Factor of 48, 663, 561 with matching the biggest common factor

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

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 663

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

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

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Greatest Common Factor

We found the factors 48,663,561 . The biggest common factor number is the GCF number.
So the greatest common factor 48,663,561 is 3.

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

• GCF of 90, 511, 143
• GCF of 73, 387, 564
• GCF of 13, 813, 654
• GCF of 51, 883, 779
• GCF of 94, 293, 922

1. What is the GCF of 48, 663, 561?

Answer: GCF of 48, 663, 561 is 3.

2. How to Find the GCF of 48, 663, 561

Answer: Greatest Common Factor(GCF) of 48, 663, 561 = 3

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

Step 2: Then multiply all the prime factors GCF(48, 663, 561) = 3.