Greatest Common Factor of 15, 30, 16, 95

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

• Greatest Common Factor of 15, 30, 16, 95 by common division method
• Greatest Common Factor of 15, 30, 16, 95 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 95

List of positive integer factors of 95 that divides 95 without a remainder.

1,5,19,95

Greatest Common Factor

We found the factors 15,30,16,95 . The biggest common factor number is the GCF number.
So the greatest common factor 15,30,16,95 is 1.

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

• GCF of 88, 67, 14, 31
• GCF of 47, 11, 43, 46
• GCF of 93, 80, 39, 34
• GCF of 92, 67, 90, 14
• GCF of 29, 26, 19, 78

1. What is the GCF of 15, 30, 16, 95?

Answer: GCF of 15, 30, 16, 95 is 1.

2. How to Find the GCF of 15, 30, 16, 95

Answer: Greatest Common Factor(GCF) of 15, 30, 16, 95 = 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, 16, 95) = 1.