Greatest Common Factor of 990, 855, 108

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

• Greatest Common Factor of 990, 855, 108 by common division method
• Greatest Common Factor of 990, 855, 108 with matching the biggest common factor

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

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 855

List of positive integer factors of 855 that divides 855 without a remainder.

1,3,5,9,15,19,45,57,95,171,285,855

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Greatest Common Factor

We found the factors 990,855,108 . The biggest common factor number is the GCF number.
So the greatest common factor 990,855,108 is 9.

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

• GCF of 495, 418, 564
• GCF of 521, 727, 937
• GCF of 728, 739, 964
• GCF of 693, 992, 980
• GCF of 289, 134, 426

1. What is the GCF of 990, 855, 108?

Answer: GCF of 990, 855, 108 is 9.

2. How to Find the GCF of 990, 855, 108

Answer: Greatest Common Factor(GCF) of 990, 855, 108 = 9

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

Step 2: Then multiply all the prime factors GCF(990, 855, 108) = 9.