Greatest Common Factor of 147, 566, 20

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

• Greatest Common Factor of 147, 566, 20 by common division method
• Greatest Common Factor of 147, 566, 20 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Factors of 566

List of positive integer factors of 566 that divides 566 without a remainder.

1,2,283,566

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 147,566,20 . The biggest common factor number is the GCF number.
So the greatest common factor 147,566,20 is 1.

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

• GCF of 509, 232, 68
• GCF of 490, 534, 26
• GCF of 201, 173, 50
• GCF of 663, 972, 86
• GCF of 334, 505, 23

1. What is the GCF of 147, 566, 20?

Answer: GCF of 147, 566, 20 is 1.

2. How to Find the GCF of 147, 566, 20

Answer: Greatest Common Factor(GCF) of 147, 566, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(147, 566, 20) = 1.