Greatest Common Factor of 16, 23, 43

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

• Greatest Common Factor of 16, 23, 43 by common division method
• Greatest Common Factor of 16, 23, 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 16

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

1,2,4,8,16

Factors of 23

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

1,23

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 16,23,43 . The biggest common factor number is the GCF number.
So the greatest common factor 16,23,43 is 1.

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

• GCF of 68, 72, 76
• GCF of 29, 54, 94
• GCF of 18, 31, 46
• GCF of 90, 40, 87
• GCF of 20, 53, 40

1. What is the GCF of 16, 23, 43?

Answer: GCF of 16, 23, 43 is 1.

2. How to Find the GCF of 16, 23, 43

Answer: Greatest Common Factor(GCF) of 16, 23, 43 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 23, 43) = 1.