Greatest Common Factor of 74, 27, 11, 42

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

• Greatest Common Factor of 74, 27, 11, 42 by common division method
• Greatest Common Factor of 74, 27, 11, 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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

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 74,27,11,42 . The biggest common factor number is the GCF number.
So the greatest common factor 74,27,11,42 is 1.

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

• GCF of 78, 71, 73, 91
• GCF of 46, 61, 26, 85
• GCF of 85, 63, 21, 69
• GCF of 67, 99, 71, 34
• GCF of 82, 50, 77, 57

1. What is the GCF of 74, 27, 11, 42?

Answer: GCF of 74, 27, 11, 42 is 1.

2. How to Find the GCF of 74, 27, 11, 42

Answer: Greatest Common Factor(GCF) of 74, 27, 11, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 27, 11, 42) = 1.