GCD of 659, 603, 90, 240 Calculator

Given Input numbers are 659, 603, 90, 240

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

Divisors of 659

List of positive integer divisors of 659 that divides 659 without a remainder.

1, 659

Divisors of 603

List of positive integer divisors of 603 that divides 603 without a remainder.

1, 3, 9, 67, 201, 603

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 240

List of positive integer divisors of 240 that divides 240 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Greatest Common Divisior

We found the divisors of 659, 603, 90, 240 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 659, 603, 90, 240 is 1.

Therefore, GCD of numbers 659, 603, 90, 240 is 1

Given Input Data is 659, 603, 90, 240

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

Prime Factorization of 659 is 659

Prime Factorization of 603 is 3 x 3 x 67

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

Prime Factorization of 240 is 2 x 2 x 2 x 2 x 3 x 5

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(659, 603) = 397377

GCD(659, 603) = ( 659 x 603 ) / 397377

GCD(659, 603) = 397377 / 397377

GCD(659, 603) = 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 240

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

LCM(1, 240) = 240

GCD(1, 240) = ( 1 x 240 ) / 240

GCD(1, 240) = 240 / 240

GCD(1, 240) = 1

GCD of 659, 603, 90, 240 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 469, 372, 41, 335
• GCD of 231, 626, 33, 536
• GCD of 907, 874, 99, 497
• GCD of 565, 746, 50, 853
• GCD of 312, 204, 89, 302

1. What is the GCD of 659, 603, 90, 240?

GCD of 659, 603, 90, 240 is 1

2. Where do I get the detailed procedure to find GCD of 659, 603, 90, 240?

You can find a detailed procedure to find GCD of 659, 603, 90, 240 on our page.

3. How to find GCD of 659, 603, 90, 240 on a calculator?

You can find the GCD of 659, 603, 90, 240 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.