Greatest Common Factor of 34, 90, 39, 82

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

• Greatest Common Factor of 34, 90, 39, 82 by common division method
• Greatest Common Factor of 34, 90, 39, 82 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 39

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

1,3,13,39

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Greatest Common Factor

We found the factors 34,90,39,82 . The biggest common factor number is the GCF number.
So the greatest common factor 34,90,39,82 is 1.

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

• GCF of 60, 11, 81, 78
• GCF of 19, 54, 46, 51
• GCF of 84, 33, 41, 60
• GCF of 42, 96, 86, 12
• GCF of 86, 43, 70, 47

1. What is the GCF of 34, 90, 39, 82?

Answer: GCF of 34, 90, 39, 82 is 1.

2. How to Find the GCF of 34, 90, 39, 82

Answer: Greatest Common Factor(GCF) of 34, 90, 39, 82 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 90, 39, 82) = 1.