GCD of 15, 712, 443, 152 Calculator

Given Input numbers are 15, 712, 443, 152

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 15

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

1, 3, 5, 15

Divisors of 712

List of positive integer divisors of 712 that divides 712 without a remainder.

1, 2, 4, 8, 89, 178, 356, 712

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 152

List of positive integer divisors of 152 that divides 152 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152

Greatest Common Divisior

We found the divisors of 15, 712, 443, 152 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 15, 712, 443, 152 is 1.

Therefore, GCD of numbers 15, 712, 443, 152 is 1

Given Input Data is 15, 712, 443, 152

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 15 is 3 x 5

Prime Factorization of 712 is 2 x 2 x 2 x 89

Prime Factorization of 443 is 443

Prime Factorization of 152 is 2 x 2 x 2 x 19

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(15, 712) = 10680

GCD(15, 712) = ( 15 x 712 ) / 10680

GCD(15, 712) = 10680 / 10680

GCD(15, 712) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 443

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

LCM(1, 443) = 443

GCD(1, 443) = ( 1 x 443 ) / 443

GCD(1, 443) = 443 / 443

GCD(1, 443) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 152

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

LCM(1, 152) = 152

GCD(1, 152) = ( 1 x 152 ) / 152

GCD(1, 152) = 152 / 152

GCD(1, 152) = 1

GCD of 15, 712, 443, 152 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 39, 761, 254, 912
• GCD of 91, 140, 910, 342
• GCD of 74, 534, 556, 552
• GCD of 83, 222, 618, 260
• GCD of 63, 750, 226, 397

1. What is the GCD of 15, 712, 443, 152?

GCD of 15, 712, 443, 152 is 1

2. Where do I get the detailed procedure to find GCD of 15, 712, 443, 152?

You can find a detailed procedure to find GCD of 15, 712, 443, 152 on our page.

3. How to find GCD of 15, 712, 443, 152 on a calculator?

You can find the GCD of 15, 712, 443, 152 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.