Greatest Common Factor of 73, 16, 72, 43

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

• Greatest Common Factor of 73, 16, 72, 43 by common division method
• Greatest Common Factor of 73, 16, 72, 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 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 16

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

1,2,4,8,16

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 73,16,72,43 . The biggest common factor number is the GCF number.
So the greatest common factor 73,16,72,43 is 1.

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

• GCF of 79, 53, 33, 21
• GCF of 72, 43, 50, 78
• GCF of 16, 61, 53, 81
• GCF of 22, 92, 21, 89
• GCF of 13, 67, 53, 86

1. What is the GCF of 73, 16, 72, 43?

Answer: GCF of 73, 16, 72, 43 is 1.

2. How to Find the GCF of 73, 16, 72, 43

Answer: Greatest Common Factor(GCF) of 73, 16, 72, 43 = 1

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

Step 2: Then multiply all the prime factors GCF(73, 16, 72, 43) = 1.