Greatest Common Factor of 816, 984, 20

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

• Greatest Common Factor of 816, 984, 20 by common division method
• Greatest Common Factor of 816, 984, 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 816

List of positive integer factors of 816 that divides 816 without a remainder.

1,2,3,4,6,8,12,16,17,24,34,48,51,68,102,136,204,272,408,816

Factors of 984

List of positive integer factors of 984 that divides 984 without a remainder.

1,2,3,4,6,8,12,24,41,82,123,164,246,328,492,984

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 816,984,20 . The biggest common factor number is the GCF number.
So the greatest common factor 816,984,20 is 4.

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

• GCF of 883, 542, 13
• GCF of 882, 367, 23
• GCF of 821, 108, 30
• GCF of 910, 545, 93
• GCF of 767, 564, 93

1. What is the GCF of 816, 984, 20?

Answer: GCF of 816, 984, 20 is 4.

2. How to Find the GCF of 816, 984, 20

Answer: Greatest Common Factor(GCF) of 816, 984, 20 = 4

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

Step 2: Then multiply all the prime factors GCF(816, 984, 20) = 4.