GCD of 690, 953, 93, 722 Calculator

Given Input numbers are 690, 953, 93, 722

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

Divisors of 690

List of positive integer divisors of 690 that divides 690 without a remainder.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 953

List of positive integer divisors of 953 that divides 953 without a remainder.

1, 953

Divisors of 93

List of positive integer divisors of 93 that divides 93 without a remainder.

1, 3, 31, 93

Divisors of 722

List of positive integer divisors of 722 that divides 722 without a remainder.

1, 2, 19, 38, 361, 722

Greatest Common Divisior

We found the divisors of 690, 953, 93, 722 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 690, 953, 93, 722 is 1.

Therefore, GCD of numbers 690, 953, 93, 722 is 1

Given Input Data is 690, 953, 93, 722

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

Prime Factorization of 690 is 2 x 3 x 5 x 23

Prime Factorization of 953 is 953

Prime Factorization of 93 is 3 x 31

Prime Factorization of 722 is 2 x 19 x 19

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(690, 953) = 657570

GCD(690, 953) = ( 690 x 953 ) / 657570

GCD(690, 953) = 657570 / 657570

GCD(690, 953) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 93

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

LCM(1, 93) = 93

GCD(1, 93) = ( 1 x 93 ) / 93

GCD(1, 93) = 93 / 93

GCD(1, 93) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 722

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

LCM(1, 722) = 722

GCD(1, 722) = ( 1 x 722 ) / 722

GCD(1, 722) = 722 / 722

GCD(1, 722) = 1

GCD of 690, 953, 93, 722 is 1

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• GCD of 408, 289, 54, 945
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• GCD of 937, 320, 32, 584

1. What is the GCD of 690, 953, 93, 722?

GCD of 690, 953, 93, 722 is 1

2. Where do I get the detailed procedure to find GCD of 690, 953, 93, 722?

You can find a detailed procedure to find GCD of 690, 953, 93, 722 on our page.

3. How to find GCD of 690, 953, 93, 722 on a calculator?

You can find the GCD of 690, 953, 93, 722 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.