Greatest Common Factor of 20, 306, 412

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

• Greatest Common Factor of 20, 306, 412 by common division method
• Greatest Common Factor of 20, 306, 412 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 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 412

List of positive integer factors of 412 that divides 412 without a remainder.

1,2,4,103,206,412

Greatest Common Factor

We found the factors 20,306,412 . The biggest common factor number is the GCF number.
So the greatest common factor 20,306,412 is 2.

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

• GCF of 99, 847, 914
• GCF of 11, 390, 875
• GCF of 47, 209, 456
• GCF of 28, 851, 471
• GCF of 53, 999, 380

1. What is the GCF of 20, 306, 412?

Answer: GCF of 20, 306, 412 is 2.

2. How to Find the GCF of 20, 306, 412

Answer: Greatest Common Factor(GCF) of 20, 306, 412 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 306, 412) = 2.