Greatest Common Factor of 82, 40, 171

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

• Greatest Common Factor of 82, 40, 171 by common division method
• Greatest Common Factor of 82, 40, 171 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Greatest Common Factor

We found the factors 82,40,171 . The biggest common factor number is the GCF number.
So the greatest common factor 82,40,171 is 1.

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

• GCF of 81, 63, 840
• GCF of 37, 49, 685
• GCF of 56, 36, 489
• GCF of 71, 82, 601
• GCF of 75, 96, 240

1. What is the GCF of 82, 40, 171?

Answer: GCF of 82, 40, 171 is 1.

2. How to Find the GCF of 82, 40, 171

Answer: Greatest Common Factor(GCF) of 82, 40, 171 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 40, 171) = 1.