Greatest Common Factor of 390, 855, 912

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

• Greatest Common Factor of 390, 855, 912 by common division method
• Greatest Common Factor of 390, 855, 912 with matching the biggest common factor

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

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

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 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

Greatest Common Factor

We found the factors 390,855,912 . The biggest common factor number is the GCF number.
So the greatest common factor 390,855,912 is 3.

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

• GCF of 256, 396, 680
• GCF of 699, 132, 963
• GCF of 160, 598, 489
• GCF of 296, 358, 145
• GCF of 860, 127, 232

1. What is the GCF of 390, 855, 912?

Answer: GCF of 390, 855, 912 is 3.

2. How to Find the GCF of 390, 855, 912

Answer: Greatest Common Factor(GCF) of 390, 855, 912 = 3

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

Step 2: Then multiply all the prime factors GCF(390, 855, 912) = 3.