Greatest Common Factor of 43, 47, 42, 60

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

• Greatest Common Factor of 43, 47, 42, 60 by common division method
• Greatest Common Factor of 43, 47, 42, 60 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 47

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

1,47

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 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Greatest Common Factor

We found the factors 43,47,42,60 . The biggest common factor number is the GCF number.
So the greatest common factor 43,47,42,60 is 1.

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

• GCF of 73, 91, 84, 54
• GCF of 84, 55, 51, 15
• GCF of 42, 91, 33, 15
• GCF of 30, 14, 49, 32
• GCF of 85, 37, 36, 27

1. What is the GCF of 43, 47, 42, 60?

Answer: GCF of 43, 47, 42, 60 is 1.

2. How to Find the GCF of 43, 47, 42, 60

Answer: Greatest Common Factor(GCF) of 43, 47, 42, 60 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 47, 42, 60) = 1.