Greatest Common Factor of 17, 32, 220

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

• Greatest Common Factor of 17, 32, 220 by common division method
• Greatest Common Factor of 17, 32, 220 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 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 17,32,220 . The biggest common factor number is the GCF number.
So the greatest common factor 17,32,220 is 1.

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

• GCF of 23, 83, 297
• GCF of 35, 58, 227
• GCF of 52, 94, 562
• GCF of 53, 23, 505
• GCF of 19, 97, 824

1. What is the GCF of 17, 32, 220?

Answer: GCF of 17, 32, 220 is 1.

2. How to Find the GCF of 17, 32, 220

Answer: Greatest Common Factor(GCF) of 17, 32, 220 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 32, 220) = 1.