GCD of 336, 947, 60, 420 Calculator

Given Input numbers are 336, 947, 60, 420

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

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 60

List of positive integer divisors of 60 that divides 60 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Divisors of 420

List of positive integer divisors of 420 that divides 420 without a remainder.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Greatest Common Divisior

We found the divisors of 336, 947, 60, 420 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 336, 947, 60, 420 is 1.

Therefore, GCD of numbers 336, 947, 60, 420 is 1

Given Input Data is 336, 947, 60, 420

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

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 947 is 947

Prime Factorization of 60 is 2 x 2 x 3 x 5

Prime Factorization of 420 is 2 x 2 x 3 x 5 x 7

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(336, 947) = 318192

GCD(336, 947) = ( 336 x 947 ) / 318192

GCD(336, 947) = 318192 / 318192

GCD(336, 947) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 60

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

LCM(1, 60) = 60

GCD(1, 60) = ( 1 x 60 ) / 60

GCD(1, 60) = 60 / 60

GCD(1, 60) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 420

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

LCM(1, 420) = 420

GCD(1, 420) = ( 1 x 420 ) / 420

GCD(1, 420) = 420 / 420

GCD(1, 420) = 1

GCD of 336, 947, 60, 420 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 779, 460, 38, 742
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• GCD of 257, 413, 60, 354
• GCD of 808, 493, 85, 429
• GCD of 371, 863, 74, 110

1. What is the GCD of 336, 947, 60, 420?

GCD of 336, 947, 60, 420 is 1

2. Where do I get the detailed procedure to find GCD of 336, 947, 60, 420?

You can find a detailed procedure to find GCD of 336, 947, 60, 420 on our page.

3. How to find GCD of 336, 947, 60, 420 on a calculator?

You can find the GCD of 336, 947, 60, 420 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.