Greatest Common Factor of 39, 17, 71, 43, 356

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

• Greatest Common Factor of 39, 17, 71, 43, 356 by common division method
• Greatest Common Factor of 39, 17, 71, 43, 356 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 17

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

1,17

Factors of 71

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

1,71

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 356

List of positive integer factors of 356 that divides 356 without a remainder.

1,2,4,89,178,356

Greatest Common Factor

We found the factors 39,17,71,43,356 . The biggest common factor number is the GCF number.
So the greatest common factor 39,17,71,43,356 is 1.

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

• GCF of 46, 74, 30, 36, 533
• GCF of 22, 47, 95, 47, 362
• GCF of 46, 87, 59, 19, 305
• GCF of 52, 91, 79, 94, 772
• GCF of 20, 40, 99, 94, 759

1. What is the GCF of 39, 17, 71, 43, 356?

Answer: GCF of 39, 17, 71, 43, 356 is 1.

2. How to Find the GCF of 39, 17, 71, 43, 356

Answer: Greatest Common Factor(GCF) of 39, 17, 71, 43, 356 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 17, 71, 43, 356) = 1.