GCD of 575, 128, 87, 146 Calculator

Given Input numbers are 575, 128, 87, 146

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 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

Greatest Common Divisior

We found the divisors of 575, 128, 87, 146 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 575, 128, 87, 146 is 1.

Therefore, GCD of numbers 575, 128, 87, 146 is 1

Given Input Data is 575, 128, 87, 146

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 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 87 is 3 x 29

Prime Factorization of 146 is 2 x 73

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, 128) = 73600

GCD(575, 128) = ( 575 x 128 ) / 73600

GCD(575, 128) = 73600 / 73600

GCD(575, 128) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 87

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

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

GCD(1, 87) = 87 / 87

GCD(1, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 146

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

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

GCD(1, 146) = 146 / 146

GCD(1, 146) = 1

GCD of 575, 128, 87, 146 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 454, 680, 27, 645
• GCD of 497, 347, 42, 775
• GCD of 789, 796, 40, 777
• GCD of 241, 429, 45, 994
• GCD of 873, 888, 95, 609

1. What is the GCD of 575, 128, 87, 146?

GCD of 575, 128, 87, 146 is 1

2. Where do I get the detailed procedure to find GCD of 575, 128, 87, 146?

You can find a detailed procedure to find GCD of 575, 128, 87, 146 on our page.

3. How to find GCD of 575, 128, 87, 146 on a calculator?

You can find the GCD of 575, 128, 87, 146 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.