Greatest Common Factor of 18, 83, 41, 61

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

• Greatest Common Factor of 18, 83, 41, 61 by common division method
• Greatest Common Factor of 18, 83, 41, 61 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 18

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

1,2,3,6,9,18

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 61

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

1,61

Greatest Common Factor

We found the factors 18,83,41,61 . The biggest common factor number is the GCF number.
So the greatest common factor 18,83,41,61 is 1.

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

• GCF of 56, 90, 82, 61
• GCF of 62, 72, 12, 47
• GCF of 66, 66, 75, 72
• GCF of 74, 23, 31, 40
• GCF of 58, 96, 71, 61

1. What is the GCF of 18, 83, 41, 61?

Answer: GCF of 18, 83, 41, 61 is 1.

2. How to Find the GCF of 18, 83, 41, 61

Answer: Greatest Common Factor(GCF) of 18, 83, 41, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 83, 41, 61) = 1.