GCD of 150, 927, 178, 643 Calculator

Given Input numbers are 150, 927, 178, 643

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

Divisors of 150

List of positive integer divisors of 150 that divides 150 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150

Divisors of 927

List of positive integer divisors of 927 that divides 927 without a remainder.

1, 3, 9, 103, 309, 927

Divisors of 178

List of positive integer divisors of 178 that divides 178 without a remainder.

1, 2, 89, 178

Divisors of 643

List of positive integer divisors of 643 that divides 643 without a remainder.

1, 643

Greatest Common Divisior

We found the divisors of 150, 927, 178, 643 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 150, 927, 178, 643 is 1.

Therefore, GCD of numbers 150, 927, 178, 643 is 1

Given Input Data is 150, 927, 178, 643

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

Prime Factorization of 150 is 2 x 3 x 5 x 5

Prime Factorization of 927 is 3 x 3 x 103

Prime Factorization of 178 is 2 x 89

Prime Factorization of 643 is 643

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(150, 927) = 46350

GCD(150, 927) = ( 150 x 927 ) / 46350

GCD(150, 927) = 139050 / 46350

GCD(150, 927) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 178

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

LCM(3, 178) = 534

GCD(3, 178) = ( 3 x 178 ) / 534

GCD(3, 178) = 534 / 534

GCD(3, 178) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 643

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

LCM(1, 643) = 643

GCD(1, 643) = ( 1 x 643 ) / 643

GCD(1, 643) = 643 / 643

GCD(1, 643) = 1

GCD of 150, 927, 178, 643 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 989, 136, 611, 695
• GCD of 453, 654, 144, 919
• GCD of 793, 917, 679, 572
• GCD of 717, 163, 355, 847
• GCD of 528, 994, 520, 325

1. What is the GCD of 150, 927, 178, 643?

GCD of 150, 927, 178, 643 is 1

2. Where do I get the detailed procedure to find GCD of 150, 927, 178, 643?

You can find a detailed procedure to find GCD of 150, 927, 178, 643 on our page.

3. How to find GCD of 150, 927, 178, 643 on a calculator?

You can find the GCD of 150, 927, 178, 643 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.