GCD of 348, 980, 63, 605 Calculator

Given Input numbers are 348, 980, 63, 605

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

Divisors of 348

List of positive integer divisors of 348 that divides 348 without a remainder.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

Divisors of 980

List of positive integer divisors of 980 that divides 980 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 605

List of positive integer divisors of 605 that divides 605 without a remainder.

1, 5, 11, 55, 121, 605

Greatest Common Divisior

We found the divisors of 348, 980, 63, 605 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 348, 980, 63, 605 is 1.

Therefore, GCD of numbers 348, 980, 63, 605 is 1

Given Input Data is 348, 980, 63, 605

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

Prime Factorization of 348 is 2 x 2 x 3 x 29

Prime Factorization of 980 is 2 x 2 x 5 x 7 x 7

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 605 is 5 x 11 x 11

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(348, 980) = 85260

GCD(348, 980) = ( 348 x 980 ) / 85260

GCD(348, 980) = 341040 / 85260

GCD(348, 980) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 63

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

LCM(4, 63) = 252

GCD(4, 63) = ( 4 x 63 ) / 252

GCD(4, 63) = 252 / 252

GCD(4, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 605

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

LCM(1, 605) = 605

GCD(1, 605) = ( 1 x 605 ) / 605

GCD(1, 605) = 605 / 605

GCD(1, 605) = 1

GCD of 348, 980, 63, 605 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 159, 522, 14, 839
• GCD of 711, 774, 84, 438
• GCD of 457, 663, 65, 905
• GCD of 481, 127, 24, 116
• GCD of 553, 484, 27, 277

1. What is the GCD of 348, 980, 63, 605?

GCD of 348, 980, 63, 605 is 1

2. Where do I get the detailed procedure to find GCD of 348, 980, 63, 605?

You can find a detailed procedure to find GCD of 348, 980, 63, 605 on our page.

3. How to find GCD of 348, 980, 63, 605 on a calculator?

You can find the GCD of 348, 980, 63, 605 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.