Online GCD Calculator is useful to find the GCD of 987, 870, 366 quickly. Get the easiest ways to solve the greatest common divisor of 987, 870, 366 i.e 3 in different methods as follows.
Given Input numbers are 987, 870, 366
In the factoring method, we have to find the divisors of all numbers
Divisors of 987 :
The positive integer divisors of 987 that completely divides 987 are.
1, 3, 7, 21, 47, 141, 329, 987
Divisors of 870 :
The positive integer divisors of 870 that completely divides 870 are.
1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
Divisors of 366 :
The positive integer divisors of 366 that completely divides 366 are.
1, 2, 3, 6, 61, 122, 183, 366
GCD of numbers is the greatest common divisor
So, the GCD (987, 870, 366) = 3.
Given numbers are 987, 870, 366
The list of prime factors of all numbers are
Prime factors of 987 are 3 x 7 x 47
Prime factors of 870 are 2 x 3 x 5 x 29
Prime factors of 366 are 2 x 3 x 61
The highest common occurrence is 31
Therefore, GCD of 987, 870, 366 is 3.
Given numbers are 987, 870, 366
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(987, 870) = 286230
GCD(987, 870) = ( 987 x 870 ) / 286230
= 987 / 870
= 987
Step2:
LCM(3, 366) = 366
GCD(3, 366) = ( 3 x 366 ) / 366
= 3 / 366
= 3
So, Greatest Common Divisor of 987, 870, 366 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 987, 870, 366
The greatest common divisor of numbers 987, 870, 366 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 987, 870, 366 is 3.
1. What is the GCD of 987, 870, 366?
GCD of given numbers 987, 870, 366 is 3
2. How to calculate the greatest common divisor of 987, 870, 366?
We can find the highest common divisor of 987, 870, 366 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 987, 870, 366 i.e 3.
3. How can I use the GCD of 987, 870, 366Calculator?
Out the numbers 987, 870, 366 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.