GCD of 581, 981, 157, 362 Calculator

Given Input numbers are 581, 981, 157, 362

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

Divisors of 581

List of positive integer divisors of 581 that divides 581 without a remainder.

1, 7, 83, 581

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Divisors of 157

List of positive integer divisors of 157 that divides 157 without a remainder.

1, 157

Divisors of 362

List of positive integer divisors of 362 that divides 362 without a remainder.

1, 2, 181, 362

Greatest Common Divisior

We found the divisors of 581, 981, 157, 362 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 581, 981, 157, 362 is 1.

Therefore, GCD of numbers 581, 981, 157, 362 is 1

Given Input Data is 581, 981, 157, 362

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

Prime Factorization of 581 is 7 x 83

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 157 is 157

Prime Factorization of 362 is 2 x 181

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(581, 981) = 569961

GCD(581, 981) = ( 581 x 981 ) / 569961

GCD(581, 981) = 569961 / 569961

GCD(581, 981) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 157

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

LCM(1, 157) = 157

GCD(1, 157) = ( 1 x 157 ) / 157

GCD(1, 157) = 157 / 157

GCD(1, 157) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 362

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

LCM(1, 362) = 362

GCD(1, 362) = ( 1 x 362 ) / 362

GCD(1, 362) = 362 / 362

GCD(1, 362) = 1

GCD of 581, 981, 157, 362 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 928, 273, 262, 207
• GCD of 970, 766, 347, 172
• GCD of 697, 666, 881, 464
• GCD of 926, 419, 822, 666
• GCD of 581, 355, 518, 526

1. What is the GCD of 581, 981, 157, 362?

GCD of 581, 981, 157, 362 is 1

2. Where do I get the detailed procedure to find GCD of 581, 981, 157, 362?

You can find a detailed procedure to find GCD of 581, 981, 157, 362 on our page.

3. How to find GCD of 581, 981, 157, 362 on a calculator?

You can find the GCD of 581, 981, 157, 362 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.