Greatest Common Factor of 864, 390, 920

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

• Greatest Common Factor of 864, 390, 920 by common division method
• Greatest Common Factor of 864, 390, 920 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 864

List of positive integer factors of 864 that divides 864 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,32,36,48,54,72,96,108,144,216,288,432,864

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 920

List of positive integer factors of 920 that divides 920 without a remainder.

1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920

Greatest Common Factor

We found the factors 864,390,920 . The biggest common factor number is the GCF number.
So the greatest common factor 864,390,920 is 2.

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

• GCF of 312, 323, 841
• GCF of 695, 838, 680
• GCF of 530, 796, 702
• GCF of 262, 495, 483
• GCF of 479, 190, 425

1. What is the GCF of 864, 390, 920?

Answer: GCF of 864, 390, 920 is 2.

2. How to Find the GCF of 864, 390, 920

Answer: Greatest Common Factor(GCF) of 864, 390, 920 = 2

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

Step 2: Then multiply all the prime factors GCF(864, 390, 920) = 2.