Greatest Common Factor of 43, 44, 42, 47

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

• Greatest Common Factor of 43, 44, 42, 47 by common division method
• Greatest Common Factor of 43, 44, 42, 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 43

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

1,43

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 47

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

1,47

Greatest Common Factor

We found the factors 43,44,42,47 . The biggest common factor number is the GCF number.
So the greatest common factor 43,44,42,47 is 1.

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

• GCF of 81, 65, 32, 14
• GCF of 56, 26, 11, 23
• GCF of 72, 81, 34, 75
• GCF of 41, 87, 88, 85
• GCF of 76, 49, 93, 26

1. What is the GCF of 43, 44, 42, 47?

Answer: GCF of 43, 44, 42, 47 is 1.

2. How to Find the GCF of 43, 44, 42, 47

Answer: Greatest Common Factor(GCF) of 43, 44, 42, 47 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 44, 42, 47) = 1.