Greatest Common Factor of 28, 17, 330

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

• Greatest Common Factor of 28, 17, 330 by common division method
• Greatest Common Factor of 28, 17, 330 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 17

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

1,17

Factors of 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Greatest Common Factor

We found the factors 28,17,330 . The biggest common factor number is the GCF number.
So the greatest common factor 28,17,330 is 1.

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

• GCF of 57, 43, 381
• GCF of 59, 98, 750
• GCF of 88, 78, 798
• GCF of 64, 52, 505
• GCF of 36, 33, 826

1. What is the GCF of 28, 17, 330?

Answer: GCF of 28, 17, 330 is 1.

2. How to Find the GCF of 28, 17, 330

Answer: Greatest Common Factor(GCF) of 28, 17, 330 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 17, 330) = 1.