Greatest Common Factor of 20, 14, 306

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

• Greatest Common Factor of 20, 14, 306 by common division method
• Greatest Common Factor of 20, 14, 306 with matching the biggest common factor

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∴ 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 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

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 20,14,306 . The biggest common factor number is the GCF number.
So the greatest common factor 20,14,306 is 2.

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

• GCF of 11, 10, 172
• GCF of 27, 17, 980
• GCF of 48, 23, 501
• GCF of 60, 81, 467
• GCF of 56, 95, 919

1. What is the GCF of 20, 14, 306?

Answer: GCF of 20, 14, 306 is 2.

2. How to Find the GCF of 20, 14, 306

Answer: Greatest Common Factor(GCF) of 20, 14, 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, 14, 306) = 2.