Greatest Common Factor of 17, 15, 33, 22

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

• Greatest Common Factor of 17, 15, 33, 22 by common division method
• Greatest Common Factor of 17, 15, 33, 22 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 17

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

1,17

Factors of 15

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

1,3,5,15

Factors of 33

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

1,3,11,33

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Greatest Common Factor

We found the factors 17,15,33,22 . The biggest common factor number is the GCF number.
So the greatest common factor 17,15,33,22 is 1.

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

• GCF of 80, 48, 51, 21
• GCF of 77, 88, 50, 85
• GCF of 66, 56, 81, 77
• GCF of 26, 16, 12, 32
• GCF of 43, 99, 70, 65

1. What is the GCF of 17, 15, 33, 22?

Answer: GCF of 17, 15, 33, 22 is 1.

2. How to Find the GCF of 17, 15, 33, 22

Answer: Greatest Common Factor(GCF) of 17, 15, 33, 22 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 15, 33, 22) = 1.