GCD of 49, 343, 285, 937 Calculator

Given Input numbers are 49, 343, 285, 937

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

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 343

List of positive integer divisors of 343 that divides 343 without a remainder.

1, 7, 49, 343

Divisors of 285

List of positive integer divisors of 285 that divides 285 without a remainder.

1, 3, 5, 15, 19, 57, 95, 285

Divisors of 937

List of positive integer divisors of 937 that divides 937 without a remainder.

1, 937

Greatest Common Divisior

We found the divisors of 49, 343, 285, 937 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 49, 343, 285, 937 is 1.

Therefore, GCD of numbers 49, 343, 285, 937 is 1

Given Input Data is 49, 343, 285, 937

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

Prime Factorization of 49 is 7 x 7

Prime Factorization of 343 is 7 x 7 x 7

Prime Factorization of 285 is 3 x 5 x 19

Prime Factorization of 937 is 937

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(49, 343) = 343

GCD(49, 343) = ( 49 x 343 ) / 343

GCD(49, 343) = 16807 / 343

GCD(49, 343) = 49

Step2:

Here we consider the GCD from the above i.e. 49 as first number and the next as 285

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

LCM(49, 285) = 13965

GCD(49, 285) = ( 49 x 285 ) / 13965

GCD(49, 285) = 13965 / 13965

GCD(49, 285) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 937

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

LCM(1, 937) = 937

GCD(1, 937) = ( 1 x 937 ) / 937

GCD(1, 937) = 937 / 937

GCD(1, 937) = 1

GCD of 49, 343, 285, 937 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 10, 554, 293, 954
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• GCD of 57, 397, 128, 237
• GCD of 54, 952, 276, 409

1. What is the GCD of 49, 343, 285, 937?

GCD of 49, 343, 285, 937 is 1

2. Where do I get the detailed procedure to find GCD of 49, 343, 285, 937?

You can find a detailed procedure to find GCD of 49, 343, 285, 937 on our page.

3. How to find GCD of 49, 343, 285, 937 on a calculator?

You can find the GCD of 49, 343, 285, 937 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.