Greatest Common Factor of 32, 17, 155

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

• Greatest Common Factor of 32, 17, 155 by common division method
• Greatest Common Factor of 32, 17, 155 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 32

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

1,2,4,8,16,32

Factors of 17

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

1,17

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Greatest Common Factor

We found the factors 32,17,155 . The biggest common factor number is the GCF number.
So the greatest common factor 32,17,155 is 1.

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

• GCF of 20, 18, 233
• GCF of 64, 50, 238
• GCF of 32, 87, 404
• GCF of 36, 97, 159
• GCF of 44, 80, 213

1. What is the GCF of 32, 17, 155?

Answer: GCF of 32, 17, 155 is 1.

2. How to Find the GCF of 32, 17, 155

Answer: Greatest Common Factor(GCF) of 32, 17, 155 = 1

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

Step 2: Then multiply all the prime factors GCF(32, 17, 155) = 1.