GCD of 501, 368, 70, 245 Calculator

Given Input numbers are 501, 368, 70, 245

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

Divisors of 501

List of positive integer divisors of 501 that divides 501 without a remainder.

1, 3, 167, 501

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

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Greatest Common Divisior

We found the divisors of 501, 368, 70, 245 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 501, 368, 70, 245 is 1.

Therefore, GCD of numbers 501, 368, 70, 245 is 1

Given Input Data is 501, 368, 70, 245

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

Prime Factorization of 501 is 3 x 167

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

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 245 is 5 x 7 x 7

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(501, 368) = 184368

GCD(501, 368) = ( 501 x 368 ) / 184368

GCD(501, 368) = 184368 / 184368

GCD(501, 368) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 70

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

LCM(1, 70) = 70

GCD(1, 70) = ( 1 x 70 ) / 70

GCD(1, 70) = 70 / 70

GCD(1, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 245

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

LCM(1, 245) = 245

GCD(1, 245) = ( 1 x 245 ) / 245

GCD(1, 245) = 245 / 245

GCD(1, 245) = 1

GCD of 501, 368, 70, 245 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 966, 295, 64, 487
• GCD of 113, 543, 58, 540
• GCD of 498, 905, 37, 552
• GCD of 113, 108, 86, 794
• GCD of 706, 888, 87, 596

1. What is the GCD of 501, 368, 70, 245?

GCD of 501, 368, 70, 245 is 1

2. Where do I get the detailed procedure to find GCD of 501, 368, 70, 245?

You can find a detailed procedure to find GCD of 501, 368, 70, 245 on our page.

3. How to find GCD of 501, 368, 70, 245 on a calculator?

You can find the GCD of 501, 368, 70, 245 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.