Greatest Common Factor of 15, 74, 73, 11

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

• Greatest Common Factor of 15, 74, 73, 11 by common division method
• Greatest Common Factor of 15, 74, 73, 11 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 74

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

1,2,37,74

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 11

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

1,11

Greatest Common Factor

We found the factors 15,74,73,11 . The biggest common factor number is the GCF number.
So the greatest common factor 15,74,73,11 is 1.

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

• GCF of 29, 67, 61, 58
• GCF of 95, 33, 17, 46
• GCF of 90, 86, 75, 50
• GCF of 25, 17, 21, 41
• GCF of 88, 71, 72, 34

1. What is the GCF of 15, 74, 73, 11?

Answer: GCF of 15, 74, 73, 11 is 1.

2. How to Find the GCF of 15, 74, 73, 11

Answer: Greatest Common Factor(GCF) of 15, 74, 73, 11 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 74, 73, 11) = 1.