GCD of 84, 857, 876, 153 Calculator

Given Input numbers are 84, 857, 876, 153

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

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Divisors of 876

List of positive integer divisors of 876 that divides 876 without a remainder.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Greatest Common Divisior

We found the divisors of 84, 857, 876, 153 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 84, 857, 876, 153 is 1.

Therefore, GCD of numbers 84, 857, 876, 153 is 1

Given Input Data is 84, 857, 876, 153

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

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 857 is 857

Prime Factorization of 876 is 2 x 2 x 3 x 73

Prime Factorization of 153 is 3 x 3 x 17

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(84, 857) = 71988

GCD(84, 857) = ( 84 x 857 ) / 71988

GCD(84, 857) = 71988 / 71988

GCD(84, 857) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 876

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

LCM(1, 876) = 876

GCD(1, 876) = ( 1 x 876 ) / 876

GCD(1, 876) = 876 / 876

GCD(1, 876) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 153

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

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

GCD(1, 153) = 153 / 153

GCD(1, 153) = 1

GCD of 84, 857, 876, 153 is 1

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• GCD of 67, 866, 389, 384
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• GCD of 15, 239, 904, 627

1. What is the GCD of 84, 857, 876, 153?

GCD of 84, 857, 876, 153 is 1

2. Where do I get the detailed procedure to find GCD of 84, 857, 876, 153?

You can find a detailed procedure to find GCD of 84, 857, 876, 153 on our page.

3. How to find GCD of 84, 857, 876, 153 on a calculator?

You can find the GCD of 84, 857, 876, 153 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.