Greatest Common Factor of 61, 47, 18, 588

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

• Greatest Common Factor of 61, 47, 18, 588 by common division method
• Greatest Common Factor of 61, 47, 18, 588 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 588

List of positive integer factors of 588 that divides 588 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,49,84,98,147,196,294,588

Greatest Common Factor

We found the factors 61,47,18,588 . The biggest common factor number is the GCF number.
So the greatest common factor 61,47,18,588 is 1.

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

• GCF of 87, 25, 10, 621
• GCF of 76, 43, 72, 544
• GCF of 47, 35, 83, 658
• GCF of 42, 60, 72, 780
• GCF of 84, 76, 54, 796

1. What is the GCF of 61, 47, 18, 588?

Answer: GCF of 61, 47, 18, 588 is 1.

2. How to Find the GCF of 61, 47, 18, 588

Answer: Greatest Common Factor(GCF) of 61, 47, 18, 588 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 47, 18, 588) = 1.