Greatest Common Factor of 20, 578, 986

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

• Greatest Common Factor of 20, 578, 986 by common division method
• Greatest Common Factor of 20, 578, 986 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 578

List of positive integer factors of 578 that divides 578 without a remainder.

1,2,17,34,289,578

Factors of 986

List of positive integer factors of 986 that divides 986 without a remainder.

1,2,17,29,34,58,493,986

Greatest Common Factor

We found the factors 20,578,986 . The biggest common factor number is the GCF number.
So the greatest common factor 20,578,986 is 2.

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

• GCF of 68, 321, 244
• GCF of 36, 535, 351
• GCF of 12, 804, 493
• GCF of 43, 416, 219
• GCF of 55, 353, 294

1. What is the GCF of 20, 578, 986?

Answer: GCF of 20, 578, 986 is 2.

2. How to Find the GCF of 20, 578, 986

Answer: Greatest Common Factor(GCF) of 20, 578, 986 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 578, 986) = 2.