Greatest Common Factor of 44, 42, 54, 47

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

• Greatest Common Factor of 44, 42, 54, 47 by common division method
• Greatest Common Factor of 44, 42, 54, 47 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 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 54

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

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

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Greatest Common Factor

We found the factors 44,42,54,47 . The biggest common factor number is the GCF number.
So the greatest common factor 44,42,54,47 is 1.

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

• GCF of 28, 17, 60, 23
• GCF of 82, 56, 22, 45
• GCF of 56, 61, 17, 60
• GCF of 42, 93, 34, 38
• GCF of 87, 66, 53, 18

1. What is the GCF of 44, 42, 54, 47?

Answer: GCF of 44, 42, 54, 47 is 1.

2. How to Find the GCF of 44, 42, 54, 47

Answer: Greatest Common Factor(GCF) of 44, 42, 54, 47 = 1

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

Step 2: Then multiply all the prime factors GCF(44, 42, 54, 47) = 1.