Greatest Common Factor of 20, 320, 988

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

• Greatest Common Factor of 20, 320, 988 by common division method
• Greatest Common Factor of 20, 320, 988 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 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Factors of 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Greatest Common Factor

We found the factors 20,320,988 . The biggest common factor number is the GCF number.
So the greatest common factor 20,320,988 is 4.

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

• GCF of 20, 839, 991
• GCF of 74, 759, 132
• GCF of 53, 816, 349
• GCF of 75, 414, 570
• GCF of 74, 228, 889

1. What is the GCF of 20, 320, 988?

Answer: GCF of 20, 320, 988 is 4.

2. How to Find the GCF of 20, 320, 988

Answer: Greatest Common Factor(GCF) of 20, 320, 988 = 4

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

Step 2: Then multiply all the prime factors GCF(20, 320, 988) = 4.