Greatest Common Factor of 20, 436, 790

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

• Greatest Common Factor of 20, 436, 790 by common division method
• Greatest Common Factor of 20, 436, 790 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 436

List of positive integer factors of 436 that divides 436 without a remainder.

1,2,4,109,218,436

Factors of 790

List of positive integer factors of 790 that divides 790 without a remainder.

1,2,5,10,79,158,395,790

Greatest Common Factor

We found the factors 20,436,790 . The biggest common factor number is the GCF number.
So the greatest common factor 20,436,790 is 2.

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

• GCF of 39, 807, 365
• GCF of 21, 428, 269
• GCF of 42, 857, 707
• GCF of 37, 917, 441
• GCF of 83, 576, 256

1. What is the GCF of 20, 436, 790?

Answer: GCF of 20, 436, 790 is 2.

2. How to Find the GCF of 20, 436, 790

Answer: Greatest Common Factor(GCF) of 20, 436, 790 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 436, 790) = 2.