Greatest Common Factor of 39, 133, 172

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

• Greatest Common Factor of 39, 133, 172 by common division method
• Greatest Common Factor of 39, 133, 172 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 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Greatest Common Factor

We found the factors 39,133,172 . The biggest common factor number is the GCF number.
So the greatest common factor 39,133,172 is 1.

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

• GCF of 72, 660, 970
• GCF of 39, 809, 287
• GCF of 76, 577, 442
• GCF of 36, 509, 195
• GCF of 86, 755, 613

1. What is the GCF of 39, 133, 172?

Answer: GCF of 39, 133, 172 is 1.

2. How to Find the GCF of 39, 133, 172

Answer: Greatest Common Factor(GCF) of 39, 133, 172 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 133, 172) = 1.