Greatest Common Factor of 61, 80, 41, 79, 83

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

• Greatest Common Factor of 61, 80, 41, 79, 83 by common division method
• Greatest Common Factor of 61, 80, 41, 79, 83 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 41

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

1,41

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 83

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

1,83

Greatest Common Factor

We found the factors 61,80,41,79,83 . The biggest common factor number is the GCF number.
So the greatest common factor 61,80,41,79,83 is 1.

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

• GCF of 66, 52, 76, 10, 66
• GCF of 90, 10, 71, 47, 91
• GCF of 88, 42, 83, 37, 28
• GCF of 25, 60, 45, 81, 23
• GCF of 56, 17, 44, 39, 68

1. What is the GCF of 61, 80, 41, 79, 83?

Answer: GCF of 61, 80, 41, 79, 83 is 1.

2. How to Find the GCF of 61, 80, 41, 79, 83

Answer: Greatest Common Factor(GCF) of 61, 80, 41, 79, 83 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 80, 41, 79, 83) = 1.