GCD of 147, 350, 953, 421 Calculator

Given Input numbers are 147, 350, 953, 421

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

Divisors of 147

List of positive integer divisors of 147 that divides 147 without a remainder.

1, 3, 7, 21, 49, 147

Divisors of 350

List of positive integer divisors of 350 that divides 350 without a remainder.

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

Divisors of 953

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

1, 953

Divisors of 421

List of positive integer divisors of 421 that divides 421 without a remainder.

1, 421

Greatest Common Divisior

We found the divisors of 147, 350, 953, 421 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 147, 350, 953, 421 is 1.

Therefore, GCD of numbers 147, 350, 953, 421 is 1

Given Input Data is 147, 350, 953, 421

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

Prime Factorization of 147 is 3 x 7 x 7

Prime Factorization of 350 is 2 x 5 x 5 x 7

Prime Factorization of 953 is 953

Prime Factorization of 421 is 421

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(147, 350) = 7350

GCD(147, 350) = ( 147 x 350 ) / 7350

GCD(147, 350) = 51450 / 7350

GCD(147, 350) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 953

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

LCM(7, 953) = 6671

GCD(7, 953) = ( 7 x 953 ) / 6671

GCD(7, 953) = 6671 / 6671

GCD(7, 953) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 421

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

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

GCD(1, 421) = 421 / 421

GCD(1, 421) = 1

GCD of 147, 350, 953, 421 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 203, 644, 138, 792
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1. What is the GCD of 147, 350, 953, 421?

GCD of 147, 350, 953, 421 is 1

2. Where do I get the detailed procedure to find GCD of 147, 350, 953, 421?

You can find a detailed procedure to find GCD of 147, 350, 953, 421 on our page.

3. How to find GCD of 147, 350, 953, 421 on a calculator?

You can find the GCD of 147, 350, 953, 421 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.