Greatest Common Factor of 74, 47, 27, 45

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

• Greatest Common Factor of 74, 47, 27, 45 by common division method
• Greatest Common Factor of 74, 47, 27, 45 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 47

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

1,47

Factors of 27

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

1,3,9,27

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Greatest Common Factor

We found the factors 74,47,27,45 . The biggest common factor number is the GCF number.
So the greatest common factor 74,47,27,45 is 1.

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

• GCF of 44, 11, 96, 10
• GCF of 31, 67, 89, 76
• GCF of 88, 53, 14, 46
• GCF of 92, 18, 98, 84
• GCF of 26, 22, 99, 67

1. What is the GCF of 74, 47, 27, 45?

Answer: GCF of 74, 47, 27, 45 is 1.

2. How to Find the GCF of 74, 47, 27, 45

Answer: Greatest Common Factor(GCF) of 74, 47, 27, 45 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 47, 27, 45) = 1.