Greatest Common Factor of 39, 10, 99, 171

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

• Greatest Common Factor of 39, 10, 99, 171 by common division method
• Greatest Common Factor of 39, 10, 99, 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

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 39,10,99,171 . The biggest common factor number is the GCF number.
So the greatest common factor 39,10,99,171 is 1.

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

• GCF of 39, 16, 64, 272
• GCF of 65, 66, 44, 223
• GCF of 39, 93, 20, 751
• GCF of 10, 88, 64, 455
• GCF of 10, 81, 91, 158

1. What is the GCF of 39, 10, 99, 171?

Answer: GCF of 39, 10, 99, 171 is 1.

2. How to Find the GCF of 39, 10, 99, 171

Answer: Greatest Common Factor(GCF) of 39, 10, 99, 171 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 10, 99, 171) = 1.