GCD of 280, 355, 93, 376 Calculator

Given Input numbers are 280, 355, 93, 376

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

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 355

List of positive integer divisors of 355 that divides 355 without a remainder.

1, 5, 71, 355

Divisors of 93

List of positive integer divisors of 93 that divides 93 without a remainder.

1, 3, 31, 93

Divisors of 376

List of positive integer divisors of 376 that divides 376 without a remainder.

1, 2, 4, 8, 47, 94, 188, 376

Greatest Common Divisior

We found the divisors of 280, 355, 93, 376 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 280, 355, 93, 376 is 1.

Therefore, GCD of numbers 280, 355, 93, 376 is 1

Given Input Data is 280, 355, 93, 376

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

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

Prime Factorization of 355 is 5 x 71

Prime Factorization of 93 is 3 x 31

Prime Factorization of 376 is 2 x 2 x 2 x 47

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(280, 355) = 19880

GCD(280, 355) = ( 280 x 355 ) / 19880

GCD(280, 355) = 99400 / 19880

GCD(280, 355) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 93

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

LCM(5, 93) = 465

GCD(5, 93) = ( 5 x 93 ) / 465

GCD(5, 93) = 465 / 465

GCD(5, 93) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 376

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

LCM(1, 376) = 376

GCD(1, 376) = ( 1 x 376 ) / 376

GCD(1, 376) = 376 / 376

GCD(1, 376) = 1

GCD of 280, 355, 93, 376 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 396, 139, 82, 377
• GCD of 636, 211, 72, 518
• GCD of 537, 618, 60, 966
• GCD of 589, 735, 12, 795
• GCD of 542, 655, 25, 677

1. What is the GCD of 280, 355, 93, 376?

GCD of 280, 355, 93, 376 is 1

2. Where do I get the detailed procedure to find GCD of 280, 355, 93, 376?

You can find a detailed procedure to find GCD of 280, 355, 93, 376 on our page.

3. How to find GCD of 280, 355, 93, 376 on a calculator?

You can find the GCD of 280, 355, 93, 376 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.