Greatest Common Factor of 9, 87, 43, 54

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

• Greatest Common Factor of 9, 87, 43, 54 by common division method
• Greatest Common Factor of 9, 87, 43, 54 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 9

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

1,3,9

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 43

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

1,43

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Greatest Common Factor

We found the factors 9,87,43,54 . The biggest common factor number is the GCF number.
So the greatest common factor 9,87,43,54 is 1.

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

• GCF of 1, 92, 60, 63
• GCF of 2, 35, 64, 49
• GCF of 1, 77, 35, 45
• GCF of 6, 11, 90, 14
• GCF of 2, 32, 51, 81

1. What is the GCF of 9, 87, 43, 54?

Answer: GCF of 9, 87, 43, 54 is 1.

2. How to Find the GCF of 9, 87, 43, 54

Answer: Greatest Common Factor(GCF) of 9, 87, 43, 54 = 1

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

Step 2: Then multiply all the prime factors GCF(9, 87, 43, 54) = 1.