Greatest Common Factor of 39, 85, 43, 27, 49

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

• Greatest Common Factor of 39, 85, 43, 27, 49 by common division method
• Greatest Common Factor of 39, 85, 43, 27, 49 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 43

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

1,43

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Greatest Common Factor

We found the factors 39,85,43,27,49 . The biggest common factor number is the GCF number.
So the greatest common factor 39,85,43,27,49 is 1.

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

• GCF of 86, 18, 17, 58, 98
• GCF of 53, 31, 40, 48, 61
• GCF of 20, 81, 74, 67, 37
• GCF of 22, 38, 91, 76, 96
• GCF of 83, 55, 57, 82, 11

1. What is the GCF of 39, 85, 43, 27, 49?

Answer: GCF of 39, 85, 43, 27, 49 is 1.

2. How to Find the GCF of 39, 85, 43, 27, 49

Answer: Greatest Common Factor(GCF) of 39, 85, 43, 27, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 85, 43, 27, 49) = 1.