Greatest Common Factor of 390, 444, 84

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

• Greatest Common Factor of 390, 444, 84 by common division method
• Greatest Common Factor of 390, 444, 84 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

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 444

List of positive integer factors of 444 that divides 444 without a remainder.

1,2,3,4,6,12,37,74,111,148,222,444

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Greatest Common Factor

We found the factors 390,444,84 . The biggest common factor number is the GCF number.
So the greatest common factor 390,444,84 is 6.

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

• GCF of 403, 549, 80
• GCF of 379, 110, 64
• GCF of 767, 583, 26
• GCF of 333, 614, 70
• GCF of 887, 555, 53

1. What is the GCF of 390, 444, 84?

Answer: GCF of 390, 444, 84 is 6.

2. How to Find the GCF of 390, 444, 84

Answer: Greatest Common Factor(GCF) of 390, 444, 84 = 6

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

Step 2: Then multiply all the prime factors GCF(390, 444, 84) = 6.