GCD of 575, 648, 79, 153 Calculator

Given Input numbers are 575, 648, 79, 153

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

Divisors of 575

List of positive integer divisors of 575 that divides 575 without a remainder.

1, 5, 23, 25, 115, 575

Divisors of 648

List of positive integer divisors of 648 that divides 648 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Greatest Common Divisior

We found the divisors of 575, 648, 79, 153 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 575, 648, 79, 153 is 1.

Therefore, GCD of numbers 575, 648, 79, 153 is 1

Given Input Data is 575, 648, 79, 153

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

Prime Factorization of 575 is 5 x 5 x 23

Prime Factorization of 648 is 2 x 2 x 2 x 3 x 3 x 3 x 3

Prime Factorization of 79 is 79

Prime Factorization of 153 is 3 x 3 x 17

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(575, 648) = 372600

GCD(575, 648) = ( 575 x 648 ) / 372600

GCD(575, 648) = 372600 / 372600

GCD(575, 648) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 79

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

LCM(1, 79) = 79

GCD(1, 79) = ( 1 x 79 ) / 79

GCD(1, 79) = 79 / 79

GCD(1, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 153

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

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

GCD(1, 153) = 153 / 153

GCD(1, 153) = 1

GCD of 575, 648, 79, 153 is 1

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• GCD of 131, 614, 88, 728
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1. What is the GCD of 575, 648, 79, 153?

GCD of 575, 648, 79, 153 is 1

2. Where do I get the detailed procedure to find GCD of 575, 648, 79, 153?

You can find a detailed procedure to find GCD of 575, 648, 79, 153 on our page.

3. How to find GCD of 575, 648, 79, 153 on a calculator?

You can find the GCD of 575, 648, 79, 153 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.