Greatest Common Factor of 15, 13, 30, 41

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

• Greatest Common Factor of 15, 13, 30, 41 by common division method
• Greatest Common Factor of 15, 13, 30, 41 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

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 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Greatest Common Factor

We found the factors 15,13,30,41 . The biggest common factor number is the GCF number.
So the greatest common factor 15,13,30,41 is 1.

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

• GCF of 84, 39, 38, 17
• GCF of 90, 18, 35, 62
• GCF of 63, 96, 46, 98
• GCF of 67, 32, 11, 38
• GCF of 13, 37, 99, 82

1. What is the GCF of 15, 13, 30, 41?

Answer: GCF of 15, 13, 30, 41 is 1.

2. How to Find the GCF of 15, 13, 30, 41

Answer: Greatest Common Factor(GCF) of 15, 13, 30, 41 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 13, 30, 41) = 1.