Online GCD Calculator is useful to find the GCD of 387, 869, 942, 716 quickly. Get the easiest ways to solve the greatest common divisor of 387, 869, 942, 716 i.e 1 in different methods as follows.
Given Input numbers are 387, 869, 942, 716
In the factoring method, we have to find the divisors of all numbers
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
Divisors of 869 :
The positive integer divisors of 869 that completely divides 869 are.
1, 11, 79, 869
Divisors of 942 :
The positive integer divisors of 942 that completely divides 942 are.
1, 2, 3, 6, 157, 314, 471, 942
Divisors of 716 :
The positive integer divisors of 716 that completely divides 716 are.
1, 2, 4, 179, 358, 716
GCD of numbers is the greatest common divisor
So, the GCD (387, 869, 942, 716) = 1.
Given numbers are 387, 869, 942, 716
The list of prime factors of all numbers are
Prime factors of 387 are 3 x 3 x 43
Prime factors of 869 are 11 x 79
Prime factors of 942 are 2 x 3 x 157
Prime factors of 716 are 2 x 2 x 179
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 387, 869, 942, 716
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(387, 869) = 336303
GCD(387, 869) = ( 387 x 869 ) / 336303
= 387 / 869
= 387
Step2:
LCM(1, 942) = 942
GCD(1, 942) = ( 1 x 942 ) / 942
= 1 / 942
= 1
Step3:
LCM(1, 716) = 716
GCD(1, 716) = ( 1 x 716 ) / 716
= 1 / 716
= 1
So, Greatest Common Divisor of 387, 869, 942, 716 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 387, 869, 942, 716
The greatest common divisor of numbers 387, 869, 942, 716 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 869, 942, 716 is 1.
1. What is the GCD of 387, 869, 942, 716?
GCD of given numbers 387, 869, 942, 716 is 1
2. How to calculate the greatest common divisor of 387, 869, 942, 716?
We can find the highest common divisor of 387, 869, 942, 716 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 387, 869, 942, 716 i.e 1.
3. How can I use the GCD of 387, 869, 942, 716Calculator?
Out the numbers 387, 869, 942, 716 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.