GCD of 738, 515, 90, 624 Calculator

Given Input numbers are 738, 515, 90, 624

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

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 515

List of positive integer divisors of 515 that divides 515 without a remainder.

1, 5, 103, 515

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 624

List of positive integer divisors of 624 that divides 624 without a remainder.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

Greatest Common Divisior

We found the divisors of 738, 515, 90, 624 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 738, 515, 90, 624 is 1.

Therefore, GCD of numbers 738, 515, 90, 624 is 1

Given Input Data is 738, 515, 90, 624

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

Prime Factorization of 738 is 2 x 3 x 3 x 41

Prime Factorization of 515 is 5 x 103

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 624 is 2 x 2 x 2 x 2 x 3 x 13

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(738, 515) = 380070

GCD(738, 515) = ( 738 x 515 ) / 380070

GCD(738, 515) = 380070 / 380070

GCD(738, 515) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 624

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

LCM(1, 624) = 624

GCD(1, 624) = ( 1 x 624 ) / 624

GCD(1, 624) = 624 / 624

GCD(1, 624) = 1

GCD of 738, 515, 90, 624 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 972, 841, 88, 276
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• GCD of 279, 206, 45, 288

1. What is the GCD of 738, 515, 90, 624?

GCD of 738, 515, 90, 624 is 1

2. Where do I get the detailed procedure to find GCD of 738, 515, 90, 624?

You can find a detailed procedure to find GCD of 738, 515, 90, 624 on our page.

3. How to find GCD of 738, 515, 90, 624 on a calculator?

You can find the GCD of 738, 515, 90, 624 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.