Greatest Common Factor of 20, 542, 662

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

• Greatest Common Factor of 20, 542, 662 by common division method
• Greatest Common Factor of 20, 542, 662 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 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Factors of 662

List of positive integer factors of 662 that divides 662 without a remainder.

1,2,331,662

Greatest Common Factor

We found the factors 20,542,662 . The biggest common factor number is the GCF number.
So the greatest common factor 20,542,662 is 2.

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

• GCF of 13, 522, 867
• GCF of 55, 442, 715
• GCF of 75, 531, 923
• GCF of 56, 760, 909
• GCF of 54, 304, 391

1. What is the GCF of 20, 542, 662?

Answer: GCF of 20, 542, 662 is 2.

2. How to Find the GCF of 20, 542, 662

Answer: Greatest Common Factor(GCF) of 20, 542, 662 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 542, 662) = 2.