Greatest Common Factor of 20, 624, 306

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

• Greatest Common Factor of 20, 624, 306 by common division method
• Greatest Common Factor of 20, 624, 306 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 20

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

1,2,4,5,10,20

Factors of 624

List of positive integer factors of 624 that divides 624 without a remainder.

1,2,3,4,6,8,12,13,16,24,26,39,48,52,78,104,156,208,312,624

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

Greatest Common Factor

We found the factors 20,624,306 . The biggest common factor number is the GCF number.
So the greatest common factor 20,624,306 is 2.

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

• GCF of 81, 209, 878
• GCF of 44, 211, 882
• GCF of 10, 197, 970
• GCF of 55, 360, 763
• GCF of 80, 242, 570

1. What is the GCF of 20, 624, 306?

Answer: GCF of 20, 624, 306 is 2.

2. How to Find the GCF of 20, 624, 306

Answer: Greatest Common Factor(GCF) of 20, 624, 306 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 624, 306) = 2.