Greatest Common Factor of 20, 16, 196

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

• Greatest Common Factor of 20, 16, 196 by common division method
• Greatest Common Factor of 20, 16, 196 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Greatest Common Factor

We found the factors 20,16,196 . The biggest common factor number is the GCF number.
So the greatest common factor 20,16,196 is 4.

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

• GCF of 68, 30, 918
• GCF of 27, 66, 478
• GCF of 42, 18, 161
• GCF of 63, 16, 571
• GCF of 75, 78, 586

1. What is the GCF of 20, 16, 196?

Answer: GCF of 20, 16, 196 is 4.

2. How to Find the GCF of 20, 16, 196

Answer: Greatest Common Factor(GCF) of 20, 16, 196 = 4

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

Step 2: Then multiply all the prime factors GCF(20, 16, 196) = 4.