Greatest Common Factor of 912, 855, 90

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

• Greatest Common Factor of 912, 855, 90 by common division method
• Greatest Common Factor of 912, 855, 90 with matching the biggest common factor

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

Factors of 912

List of positive integer factors of 912 that divides 912 without a remainder.

1,2,3,4,6,8,12,16,19,24,38,48,57,76,114,152,228,304,456,912

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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 912,855,90 . The biggest common factor number is the GCF number.
So the greatest common factor 912,855,90 is 3.

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

• GCF of 651, 786, 46
• GCF of 703, 739, 30
• GCF of 174, 270, 55
• GCF of 750, 339, 86
• GCF of 114, 451, 95

1. What is the GCF of 912, 855, 90?

Answer: GCF of 912, 855, 90 is 3.

2. How to Find the GCF of 912, 855, 90

Answer: Greatest Common Factor(GCF) of 912, 855, 90 = 3

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

Step 2: Then multiply all the prime factors GCF(912, 855, 90) = 3.