GCD of 739, 455, 77, 610 Calculator

Given Input numbers are 739, 455, 77, 610

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

Divisors of 739

List of positive integer divisors of 739 that divides 739 without a remainder.

1, 739

Divisors of 455

List of positive integer divisors of 455 that divides 455 without a remainder.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 610

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

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

Greatest Common Divisior

We found the divisors of 739, 455, 77, 610 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 739, 455, 77, 610 is 1.

Therefore, GCD of numbers 739, 455, 77, 610 is 1

Given Input Data is 739, 455, 77, 610

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

Prime Factorization of 739 is 739

Prime Factorization of 455 is 5 x 7 x 13

Prime Factorization of 77 is 7 x 11

Prime Factorization of 610 is 2 x 5 x 61

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(739, 455) = 336245

GCD(739, 455) = ( 739 x 455 ) / 336245

GCD(739, 455) = 336245 / 336245

GCD(739, 455) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 77

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

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

GCD(1, 77) = 77 / 77

GCD(1, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 610

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

LCM(1, 610) = 610

GCD(1, 610) = ( 1 x 610 ) / 610

GCD(1, 610) = 610 / 610

GCD(1, 610) = 1

GCD of 739, 455, 77, 610 is 1

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1. What is the GCD of 739, 455, 77, 610?

GCD of 739, 455, 77, 610 is 1

2. Where do I get the detailed procedure to find GCD of 739, 455, 77, 610?

You can find a detailed procedure to find GCD of 739, 455, 77, 610 on our page.

3. How to find GCD of 739, 455, 77, 610 on a calculator?

You can find the GCD of 739, 455, 77, 610 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.