Greatest Common Factor of 75, 82, 22, 58, 42

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

• Greatest Common Factor of 75, 82, 22, 58, 42 by common division method
• Greatest Common Factor of 75, 82, 22, 58, 42 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 42

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

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

Greatest Common Factor

We found the factors 75,82,22,58,42 . The biggest common factor number is the GCF number.
So the greatest common factor 75,82,22,58,42 is 1.

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

• GCF of 69, 83, 53, 13, 60
• GCF of 67, 90, 62, 19, 16
• GCF of 31, 58, 53, 66, 85
• GCF of 45, 65, 37, 27, 67
• GCF of 71, 40, 93, 81, 97

1. What is the GCF of 75, 82, 22, 58, 42?

Answer: GCF of 75, 82, 22, 58, 42 is 1.

2. How to Find the GCF of 75, 82, 22, 58, 42

Answer: Greatest Common Factor(GCF) of 75, 82, 22, 58, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(75, 82, 22, 58, 42) = 1.