Greatest Common Factor of 99, 216, 639

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

• Greatest Common Factor of 99, 216, 639 by common division method
• Greatest Common Factor of 99, 216, 639 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 x 3 = 9

Factors of 99

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

1,3,9,11,33,99

Factors of 216

List of positive integer factors of 216 that divides 216 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216

Factors of 639

List of positive integer factors of 639 that divides 639 without a remainder.

1,3,9,71,213,639

Greatest Common Factor

We found the factors 99,216,639 . The biggest common factor number is the GCF number.
So the greatest common factor 99,216,639 is 9.

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

• GCF of 95, 809, 376
• GCF of 22, 189, 759
• GCF of 79, 284, 641
• GCF of 55, 347, 765
• GCF of 59, 685, 449

1. What is the GCF of 99, 216, 639?

Answer: GCF of 99, 216, 639 is 9.

2. How to Find the GCF of 99, 216, 639

Answer: Greatest Common Factor(GCF) of 99, 216, 639 = 9

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

Step 2: Then multiply all the prime factors GCF(99, 216, 639) = 9.