Online GCD Calculator is useful to find the GCD of 709, 889, 918, 678 quickly. Get the easiest ways to solve the greatest common divisor of 709, 889, 918, 678 i.e 1 in different methods as follows.
Given Input numbers are 709, 889, 918, 678
In the factoring method, we have to find the divisors of all numbers
Divisors of 709 :
The positive integer divisors of 709 that completely divides 709 are.
1, 709
Divisors of 889 :
The positive integer divisors of 889 that completely divides 889 are.
1, 7, 127, 889
Divisors of 918 :
The positive integer divisors of 918 that completely divides 918 are.
1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
Divisors of 678 :
The positive integer divisors of 678 that completely divides 678 are.
1, 2, 3, 6, 113, 226, 339, 678
GCD of numbers is the greatest common divisor
So, the GCD (709, 889, 918, 678) = 1.
Given numbers are 709, 889, 918, 678
The list of prime factors of all numbers are
Prime factors of 709 are 709
Prime factors of 889 are 7 x 127
Prime factors of 918 are 2 x 3 x 3 x 3 x 17
Prime factors of 678 are 2 x 3 x 113
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 709, 889, 918, 678
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(709, 889) = 630301
GCD(709, 889) = ( 709 x 889 ) / 630301
= 709 / 889
= 709
Step2:
LCM(1, 918) = 918
GCD(1, 918) = ( 1 x 918 ) / 918
= 1 / 918
= 1
Step3:
LCM(1, 678) = 678
GCD(1, 678) = ( 1 x 678 ) / 678
= 1 / 678
= 1
So, Greatest Common Divisor of 709, 889, 918, 678 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 709, 889, 918, 678
The greatest common divisor of numbers 709, 889, 918, 678 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 709, 889, 918, 678 is 1.
1. What is the GCD of 709, 889, 918, 678?
GCD of given numbers 709, 889, 918, 678 is 1
2. How to calculate the greatest common divisor of 709, 889, 918, 678?
We can find the highest common divisor of 709, 889, 918, 678 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 709, 889, 918, 678 i.e 1.
3. How can I use the GCD of 709, 889, 918, 678Calculator?
Out the numbers 709, 889, 918, 678 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.