Greatest Common Factor of 34, 39, 79, 102

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

• Greatest Common Factor of 34, 39, 79, 102 by common division method
• Greatest Common Factor of 34, 39, 79, 102 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 39

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

1,3,13,39

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 102

List of positive integer factors of 102 that divides 102 without a remainder.

1,2,3,6,17,34,51,102

Greatest Common Factor

We found the factors 34,39,79,102 . The biggest common factor number is the GCF number.
So the greatest common factor 34,39,79,102 is 1.

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

• GCF of 90, 12, 76, 601
• GCF of 49, 96, 21, 350
• GCF of 27, 20, 94, 307
• GCF of 12, 74, 17, 702
• GCF of 19, 95, 36, 295

1. What is the GCF of 34, 39, 79, 102?

Answer: GCF of 34, 39, 79, 102 is 1.

2. How to Find the GCF of 34, 39, 79, 102

Answer: Greatest Common Factor(GCF) of 34, 39, 79, 102 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 39, 79, 102) = 1.