Greatest Common Factor of 100, 306, 20

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

• Greatest Common Factor of 100, 306, 20 by common division method
• Greatest Common Factor of 100, 306, 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 = 2

Factors of 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

Factors of 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

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 100,306,20 . The biggest common factor number is the GCF number.
So the greatest common factor 100,306,20 is 2.

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

• GCF of 861, 309, 18
• GCF of 567, 604, 46
• GCF of 376, 527, 51
• GCF of 362, 716, 52
• GCF of 801, 949, 70

1. What is the GCF of 100, 306, 20?

Answer: GCF of 100, 306, 20 is 2.

2. How to Find the GCF of 100, 306, 20

Answer: Greatest Common Factor(GCF) of 100, 306, 20 = 2

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

Step 2: Then multiply all the prime factors GCF(100, 306, 20) = 2.