Greatest Common Factor of 864, 484, 20

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

• Greatest Common Factor of 864, 484, 20 by common division method
• Greatest Common Factor of 864, 484, 20 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 2 = 4

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 484

List of positive integer factors of 484 that divides 484 without a remainder.

1,2,4,11,22,44,121,242,484

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 864,484,20 . The biggest common factor number is the GCF number.
So the greatest common factor 864,484,20 is 4.

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

• GCF of 392, 468, 64
• GCF of 763, 281, 55
• GCF of 933, 546, 10
• GCF of 974, 920, 23
• GCF of 132, 696, 33

1. What is the GCF of 864, 484, 20?

Answer: GCF of 864, 484, 20 is 4.

2. How to Find the GCF of 864, 484, 20

Answer: Greatest Common Factor(GCF) of 864, 484, 20 = 4

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

Step 2: Then multiply all the prime factors GCF(864, 484, 20) = 4.