GCD of 867, 401, 187, 987 Calculator

Given Input numbers are 867, 401, 187, 987

In the factoring method, we have to find the divisors of all numbers

Divisors of 867 :

The positive integer divisors of 867 that completely divides 867 are.

1, 3, 17, 51, 289, 867

Divisors of 401 :

The positive integer divisors of 401 that completely divides 401 are.

1, 401

Divisors of 187 :

The positive integer divisors of 187 that completely divides 187 are.

1, 11, 17, 187

Divisors of 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

GCD of numbers is the greatest common divisor

So, the GCD (867, 401, 187, 987) = 1.

Given numbers are 867, 401, 187, 987

The list of prime factors of all numbers are

Prime factors of 867 are 3 x 17 x 17

Prime factors of 401 are 401

Prime factors of 187 are 11 x 17

Prime factors of 987 are 3 x 7 x 47

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 867, 401, 187, 987

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(867, 401) = 347667

GCD(867, 401) = ( 867 x 401 ) / 347667

= 867 / 401

= 867

Step2:

LCM(1, 187) = 187

GCD(1, 187) = ( 1 x 187 ) / 187

= 1 / 187

= 1

Step3:

LCM(1, 987) = 987

GCD(1, 987) = ( 1 x 987 ) / 987

= 1 / 987

= 1

So, Greatest Common Divisor of 867, 401, 187, 987 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 373, 105, 909, 756
• GCD of 473, 790, 203, 904
• GCD of 980, 476, 775, 784
• GCD of 649, 766, 230, 872
• GCD of 237, 381, 611, 487

Given numbers are 867, 401, 187, 987
The greatest common divisor of numbers 867, 401, 187, 987 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 867, 401, 187, 987 is 1.

1. What is the GCD of 867, 401, 187, 987?

GCD of given numbers 867, 401, 187, 987 is 1

2. How to calculate the greatest common divisor of 867, 401, 187, 987?

We can find the highest common divisor of 867, 401, 187, 987 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 867, 401, 187, 987 i.e 1.

3. How can I use the GCD of 867, 401, 187, 987Calculator?

Out the numbers 867, 401, 187, 987 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.