Greatest Common Factor of 34, 33, 15, 13

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

• Greatest Common Factor of 34, 33, 15, 13 by common division method
• Greatest Common Factor of 34, 33, 15, 13 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 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Greatest Common Factor

We found the factors 34,33,15,13 . The biggest common factor number is the GCF number.
So the greatest common factor 34,33,15,13 is 1.

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

• GCF of 65, 36, 89, 51
• GCF of 58, 33, 80, 70
• GCF of 58, 56, 65, 23
• GCF of 14, 85, 13, 74
• GCF of 93, 76, 92, 65

1. What is the GCF of 34, 33, 15, 13?

Answer: GCF of 34, 33, 15, 13 is 1.

2. How to Find the GCF of 34, 33, 15, 13

Answer: Greatest Common Factor(GCF) of 34, 33, 15, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 33, 15, 13) = 1.