Greatest Common Factor of 81, 37, 71, 17, 800

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

• Greatest Common Factor of 81, 37, 71, 17, 800 by common division method
• Greatest Common Factor of 81, 37, 71, 17, 800 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 800

List of positive integer factors of 800 that divides 800 without a remainder.

1,2,4,5,8,10,16,20,25,32,40,50,80,100,160,200,400,800

Greatest Common Factor

We found the factors 81,37,71,17,800 . The biggest common factor number is the GCF number.
So the greatest common factor 81,37,71,17,800 is 1.

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

• GCF of 75, 10, 24, 52, 796
• GCF of 32, 22, 78, 16, 853
• GCF of 82, 64, 14, 81, 472
• GCF of 36, 49, 48, 60, 969
• GCF of 64, 56, 99, 79, 691

1. What is the GCF of 81, 37, 71, 17, 800?

Answer: GCF of 81, 37, 71, 17, 800 is 1.

2. How to Find the GCF of 81, 37, 71, 17, 800

Answer: Greatest Common Factor(GCF) of 81, 37, 71, 17, 800 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 37, 71, 17, 800) = 1.