GCD of 423, 451, 948, 695 Calculator

Given Input numbers are 423, 451, 948, 695

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

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Divisors of 451

List of positive integer divisors of 451 that divides 451 without a remainder.

1, 11, 41, 451

Divisors of 948

List of positive integer divisors of 948 that divides 948 without a remainder.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

Divisors of 695

List of positive integer divisors of 695 that divides 695 without a remainder.

1, 5, 139, 695

Greatest Common Divisior

We found the divisors of 423, 451, 948, 695 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 423, 451, 948, 695 is 1.

Therefore, GCD of numbers 423, 451, 948, 695 is 1

Given Input Data is 423, 451, 948, 695

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

Prime Factorization of 423 is 3 x 3 x 47

Prime Factorization of 451 is 11 x 41

Prime Factorization of 948 is 2 x 2 x 3 x 79

Prime Factorization of 695 is 5 x 139

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(423, 451) = 190773

GCD(423, 451) = ( 423 x 451 ) / 190773

GCD(423, 451) = 190773 / 190773

GCD(423, 451) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 948

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

LCM(1, 948) = 948

GCD(1, 948) = ( 1 x 948 ) / 948

GCD(1, 948) = 948 / 948

GCD(1, 948) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 695

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

LCM(1, 695) = 695

GCD(1, 695) = ( 1 x 695 ) / 695

GCD(1, 695) = 695 / 695

GCD(1, 695) = 1

GCD of 423, 451, 948, 695 is 1

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1. What is the GCD of 423, 451, 948, 695?

GCD of 423, 451, 948, 695 is 1

2. Where do I get the detailed procedure to find GCD of 423, 451, 948, 695?

You can find a detailed procedure to find GCD of 423, 451, 948, 695 on our page.

3. How to find GCD of 423, 451, 948, 695 on a calculator?

You can find the GCD of 423, 451, 948, 695 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.