Greatest Common Factor of 20, 492, 816

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

• Greatest Common Factor of 20, 492, 816 by common division method
• Greatest Common Factor of 20, 492, 816 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 20

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

1,2,4,5,10,20

Factors of 492

List of positive integer factors of 492 that divides 492 without a remainder.

1,2,3,4,6,12,41,82,123,164,246,492

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

Greatest Common Factor

We found the factors 20,492,816 . The biggest common factor number is the GCF number.
So the greatest common factor 20,492,816 is 4.

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

• GCF of 90, 618, 428
• GCF of 90, 604, 422
• GCF of 29, 397, 176
• GCF of 21, 888, 744
• GCF of 32, 430, 257

1. What is the GCF of 20, 492, 816?

Answer: GCF of 20, 492, 816 is 4.

2. How to Find the GCF of 20, 492, 816

Answer: Greatest Common Factor(GCF) of 20, 492, 816 = 4

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

Step 2: Then multiply all the prime factors GCF(20, 492, 816) = 4.