Greatest Common Factor of 99, 63, 228

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

• Greatest Common Factor of 99, 63, 228 by common division method
• Greatest Common Factor of 99, 63, 228 with matching the biggest common factor

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

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 228

List of positive integer factors of 228 that divides 228 without a remainder.

1,2,3,4,6,12,19,38,57,76,114,228

Greatest Common Factor

We found the factors 99,63,228 . The biggest common factor number is the GCF number.
So the greatest common factor 99,63,228 is 3.

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

• GCF of 63, 15, 643
• GCF of 16, 90, 543
• GCF of 10, 10, 212
• GCF of 82, 27, 802
• GCF of 68, 38, 288

1. What is the GCF of 99, 63, 228?

Answer: GCF of 99, 63, 228 is 3.

2. How to Find the GCF of 99, 63, 228

Answer: Greatest Common Factor(GCF) of 99, 63, 228 = 3

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

Step 2: Then multiply all the prime factors GCF(99, 63, 228) = 3.