GCD of 251, 981, 948, 368 Calculator

Given Input numbers are 251, 981, 948, 368

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

Divisors of 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

Divisors of 981

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

1, 3, 9, 109, 327, 981

Divisors of 948

List of positive integer divisors of 948 that divides 948 without a remainder.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

Divisors of 368

List of positive integer divisors of 368 that divides 368 without a remainder.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Greatest Common Divisior

We found the divisors of 251, 981, 948, 368 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 251, 981, 948, 368 is 1.

Therefore, GCD of numbers 251, 981, 948, 368 is 1

Given Input Data is 251, 981, 948, 368

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

Prime Factorization of 251 is 251

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 948 is 2 x 2 x 3 x 79

Prime Factorization of 368 is 2 x 2 x 2 x 2 x 23

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(251, 981) = 246231

GCD(251, 981) = ( 251 x 981 ) / 246231

GCD(251, 981) = 246231 / 246231

GCD(251, 981) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 948

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

LCM(1, 948) = 948

GCD(1, 948) = ( 1 x 948 ) / 948

GCD(1, 948) = 948 / 948

GCD(1, 948) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 368

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

LCM(1, 368) = 368

GCD(1, 368) = ( 1 x 368 ) / 368

GCD(1, 368) = 368 / 368

GCD(1, 368) = 1

GCD of 251, 981, 948, 368 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 848, 131, 534, 747
• GCD of 925, 752, 286, 202
• GCD of 966, 166, 219, 653
• GCD of 290, 865, 416, 156
• GCD of 452, 849, 502, 189

1. What is the GCD of 251, 981, 948, 368?

GCD of 251, 981, 948, 368 is 1

2. Where do I get the detailed procedure to find GCD of 251, 981, 948, 368?

You can find a detailed procedure to find GCD of 251, 981, 948, 368 on our page.

3. How to find GCD of 251, 981, 948, 368 on a calculator?

You can find the GCD of 251, 981, 948, 368 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.