GCD of 919, 153, 830, 572 Calculator

Given Input numbers are 919, 153, 830, 572

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

Divisors of 919

List of positive integer divisors of 919 that divides 919 without a remainder.

1, 919

Divisors of 153

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

1, 3, 9, 17, 51, 153

Divisors of 830

List of positive integer divisors of 830 that divides 830 without a remainder.

1, 2, 5, 10, 83, 166, 415, 830

Divisors of 572

List of positive integer divisors of 572 that divides 572 without a remainder.

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

Greatest Common Divisior

We found the divisors of 919, 153, 830, 572 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 919, 153, 830, 572 is 1.

Therefore, GCD of numbers 919, 153, 830, 572 is 1

Given Input Data is 919, 153, 830, 572

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

Prime Factorization of 919 is 919

Prime Factorization of 153 is 3 x 3 x 17

Prime Factorization of 830 is 2 x 5 x 83

Prime Factorization of 572 is 2 x 2 x 11 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(919, 153) = 140607

GCD(919, 153) = ( 919 x 153 ) / 140607

GCD(919, 153) = 140607 / 140607

GCD(919, 153) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 830

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

LCM(1, 830) = 830

GCD(1, 830) = ( 1 x 830 ) / 830

GCD(1, 830) = 830 / 830

GCD(1, 830) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 572

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

LCM(1, 572) = 572

GCD(1, 572) = ( 1 x 572 ) / 572

GCD(1, 572) = 572 / 572

GCD(1, 572) = 1

GCD of 919, 153, 830, 572 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 212, 727, 169, 338
• GCD of 750, 606, 942, 374
• GCD of 728, 381, 109, 909
• GCD of 469, 887, 267, 816
• GCD of 390, 809, 925, 797

1. What is the GCD of 919, 153, 830, 572?

GCD of 919, 153, 830, 572 is 1

2. Where do I get the detailed procedure to find GCD of 919, 153, 830, 572?

You can find a detailed procedure to find GCD of 919, 153, 830, 572 on our page.

3. How to find GCD of 919, 153, 830, 572 on a calculator?

You can find the GCD of 919, 153, 830, 572 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.