Greatest Common Factor of 32, 17, 55, 9, 43

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

• Greatest Common Factor of 32, 17, 55, 9, 43 by common division method
• Greatest Common Factor of 32, 17, 55, 9, 43 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Greatest Common Factor

We found the factors 32,17,55,9,43 . The biggest common factor number is the GCF number.
So the greatest common factor 32,17,55,9,43 is 1.

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

• GCF of 84, 71, 53, 5, 92
• GCF of 39, 33, 69, 4, 68
• GCF of 27, 16, 59, 3, 67
• GCF of 97, 93, 22, 3, 77
• GCF of 47, 82, 16, 6, 19

1. What is the GCF of 32, 17, 55, 9, 43?

Answer: GCF of 32, 17, 55, 9, 43 is 1.

2. How to Find the GCF of 32, 17, 55, 9, 43

Answer: Greatest Common Factor(GCF) of 32, 17, 55, 9, 43 = 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, 55, 9, 43) = 1.