GCD of 16, 18, 76, 25 Calculator

Given Input numbers are 16, 18, 76, 25

In the factoring method, we have to find the divisors of all numbers

Divisors of 16 :

The positive integer divisors of 16 that completely divides 16 are.

1, 2, 4, 8, 16

Divisors of 18 :

The positive integer divisors of 18 that completely divides 18 are.

1, 2, 3, 6, 9, 18

Divisors of 76 :

The positive integer divisors of 76 that completely divides 76 are.

1, 2, 4, 19, 38, 76

Divisors of 25 :

The positive integer divisors of 25 that completely divides 25 are.

1, 5, 25

GCD of numbers is the greatest common divisor

So, the GCD (16, 18, 76, 25) = 1.

Given numbers are 16, 18, 76, 25

The list of prime factors of all numbers are

Prime factors of 16 are 2 x 2 x 2 x 2

Prime factors of 18 are 2 x 3 x 3

Prime factors of 76 are 2 x 2 x 19

Prime factors of 25 are 5 x 5

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 16, 18, 76, 25

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(16, 18) = 144

GCD(16, 18) = ( 16 x 18 ) / 144

= 16 / 18

= 16

Step2:

LCM(2, 76) = 76

GCD(2, 76) = ( 2 x 76 ) / 76

= 2 / 76

= 2

Step3:

LCM(2, 25) = 50

GCD(2, 25) = ( 2 x 25 ) / 50

= 2 / 25

= 2

So, Greatest Common Divisor of 16, 18, 76, 25 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 81, 72, 10, 27
• GCD of 14, 86, 25, 42
• GCD of 34, 23, 83, 61
• GCD of 90, 67, 20, 72
• GCD of 13, 24, 72, 53

Given numbers are 16, 18, 76, 25
The greatest common divisor of numbers 16, 18, 76, 25 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 16, 18, 76, 25 is 1.

1. What is the GCD of 16, 18, 76, 25?

GCD of given numbers 16, 18, 76, 25 is 1

2. How to calculate the greatest common divisor of 16, 18, 76, 25?

We can find the highest common divisor of 16, 18, 76, 25 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 16, 18, 76, 25 i.e 1.

3. How can I use the GCD of 16, 18, 76, 25Calculator?

Out the numbers 16, 18, 76, 25 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.