Greatest Common Factor of 36, 81, 43

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

• Greatest Common Factor of 36, 81, 43 by common division method
• Greatest Common Factor of 36, 81, 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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

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 36,81,43 . The biggest common factor number is the GCF number.
So the greatest common factor 36,81,43 is 1.

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

• GCF of 97, 96, 38
• GCF of 66, 20, 15
• GCF of 90, 54, 38
• GCF of 21, 35, 55
• GCF of 76, 86, 54

1. What is the GCF of 36, 81, 43?

Answer: GCF of 36, 81, 43 is 1.

2. How to Find the GCF of 36, 81, 43

Answer: Greatest Common Factor(GCF) of 36, 81, 43 = 1

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

Step 2: Then multiply all the prime factors GCF(36, 81, 43) = 1.