Greatest Common Factor of 16, 29, 17, 9, 23

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

• Greatest Common Factor of 16, 29, 17, 9, 23 by common division method
• Greatest Common Factor of 16, 29, 17, 9, 23 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 17

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

1,17

Factors of 9

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

1,3,9

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Greatest Common Factor

We found the factors 16,29,17,9,23 . The biggest common factor number is the GCF number.
So the greatest common factor 16,29,17,9,23 is 1.

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

• GCF of 23, 74, 86, 8, 15
• GCF of 55, 31, 67, 8, 54
• GCF of 37, 81, 85, 4, 61
• GCF of 49, 47, 31, 6, 89
• GCF of 77, 39, 85, 6, 93

1. What is the GCF of 16, 29, 17, 9, 23?

Answer: GCF of 16, 29, 17, 9, 23 is 1.

2. How to Find the GCF of 16, 29, 17, 9, 23

Answer: Greatest Common Factor(GCF) of 16, 29, 17, 9, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 29, 17, 9, 23) = 1.