GCD of 610, 110, 49, 397 Calculator

Given Input numbers are 610, 110, 49, 397

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

Divisors of 610

List of positive integer divisors of 610 that divides 610 without a remainder.

1, 2, 5, 10, 61, 122, 305, 610

Divisors of 110

List of positive integer divisors of 110 that divides 110 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110

Divisors of 49

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

1, 7, 49

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Greatest Common Divisior

We found the divisors of 610, 110, 49, 397 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 610, 110, 49, 397 is 1.

Therefore, GCD of numbers 610, 110, 49, 397 is 1

Given Input Data is 610, 110, 49, 397

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

Prime Factorization of 610 is 2 x 5 x 61

Prime Factorization of 110 is 2 x 5 x 11

Prime Factorization of 49 is 7 x 7

Prime Factorization of 397 is 397

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(610, 110) = 6710

GCD(610, 110) = ( 610 x 110 ) / 6710

GCD(610, 110) = 67100 / 6710

GCD(610, 110) = 10

Step2:

Here we consider the GCD from the above i.e. 10 as first number and the next as 49

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

LCM(10, 49) = 490

GCD(10, 49) = ( 10 x 49 ) / 490

GCD(10, 49) = 490 / 490

GCD(10, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 397

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

LCM(1, 397) = 397

GCD(1, 397) = ( 1 x 397 ) / 397

GCD(1, 397) = 397 / 397

GCD(1, 397) = 1

GCD of 610, 110, 49, 397 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 854, 236, 93, 426
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• GCD of 185, 932, 14, 256
• GCD of 346, 994, 13, 148
• GCD of 996, 907, 35, 707

1. What is the GCD of 610, 110, 49, 397?

GCD of 610, 110, 49, 397 is 1

2. Where do I get the detailed procedure to find GCD of 610, 110, 49, 397?

You can find a detailed procedure to find GCD of 610, 110, 49, 397 on our page.

3. How to find GCD of 610, 110, 49, 397 on a calculator?

You can find the GCD of 610, 110, 49, 397 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.