GCD of 690, 407, 446, 922 Calculator

Given Input numbers are 690, 407, 446, 922

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 407

List of positive integer divisors of 407 that divides 407 without a remainder.

1, 11, 37, 407

Divisors of 446

List of positive integer divisors of 446 that divides 446 without a remainder.

1, 2, 223, 446

Divisors of 922

List of positive integer divisors of 922 that divides 922 without a remainder.

1, 2, 461, 922

Greatest Common Divisior

We found the divisors of 690, 407, 446, 922 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 690, 407, 446, 922 is 1.

Therefore, GCD of numbers 690, 407, 446, 922 is 1

Given Input Data is 690, 407, 446, 922

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 407 is 11 x 37

Prime Factorization of 446 is 2 x 223

Prime Factorization of 922 is 2 x 461

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, 407) = 280830

GCD(690, 407) = ( 690 x 407 ) / 280830

GCD(690, 407) = 280830 / 280830

GCD(690, 407) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 446

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

LCM(1, 446) = 446

GCD(1, 446) = ( 1 x 446 ) / 446

GCD(1, 446) = 446 / 446

GCD(1, 446) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 922

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

LCM(1, 922) = 922

GCD(1, 922) = ( 1 x 922 ) / 922

GCD(1, 922) = 922 / 922

GCD(1, 922) = 1

GCD of 690, 407, 446, 922 is 1

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• GCD of 857, 244, 542, 610
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1. What is the GCD of 690, 407, 446, 922?

GCD of 690, 407, 446, 922 is 1

2. Where do I get the detailed procedure to find GCD of 690, 407, 446, 922?

You can find a detailed procedure to find GCD of 690, 407, 446, 922 on our page.

3. How to find GCD of 690, 407, 446, 922 on a calculator?

You can find the GCD of 690, 407, 446, 922 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.