Greatest Common Factor of 15, 30, 14, 73

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

• Greatest Common Factor of 15, 30, 14, 73 by common division method
• Greatest Common Factor of 15, 30, 14, 73 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 73

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

1,73

Greatest Common Factor

We found the factors 15,30,14,73 . The biggest common factor number is the GCF number.
So the greatest common factor 15,30,14,73 is 1.

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

• GCF of 97, 34, 63, 92
• GCF of 49, 31, 24, 86
• GCF of 16, 92, 30, 21
• GCF of 25, 61, 41, 60
• GCF of 13, 75, 64, 74

1. What is the GCF of 15, 30, 14, 73?

Answer: GCF of 15, 30, 14, 73 is 1.

2. How to Find the GCF of 15, 30, 14, 73

Answer: Greatest Common Factor(GCF) of 15, 30, 14, 73 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 30, 14, 73) = 1.