Online GCD Calculator is useful to find the GCD of 956, 818, 140, 989 quickly. Get the easiest ways to solve the greatest common divisor of 956, 818, 140, 989 i.e 1 in different methods as follows.
Given Input numbers are 956, 818, 140, 989
In the factoring method, we have to find the divisors of all numbers
Divisors of 956 :
The positive integer divisors of 956 that completely divides 956 are.
1, 2, 4, 239, 478, 956
Divisors of 818 :
The positive integer divisors of 818 that completely divides 818 are.
1, 2, 409, 818
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Divisors of 989 :
The positive integer divisors of 989 that completely divides 989 are.
1, 23, 43, 989
GCD of numbers is the greatest common divisor
So, the GCD (956, 818, 140, 989) = 1.
Given numbers are 956, 818, 140, 989
The list of prime factors of all numbers are
Prime factors of 956 are 2 x 2 x 239
Prime factors of 818 are 2 x 409
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 989 are 23 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 956, 818, 140, 989
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(956, 818) = 391004
GCD(956, 818) = ( 956 x 818 ) / 391004
= 956 / 818
= 956
Step2:
LCM(2, 140) = 140
GCD(2, 140) = ( 2 x 140 ) / 140
= 2 / 140
= 2
Step3:
LCM(2, 989) = 1978
GCD(2, 989) = ( 2 x 989 ) / 1978
= 2 / 989
= 2
So, Greatest Common Divisor of 956, 818, 140, 989 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 956, 818, 140, 989
The greatest common divisor of numbers 956, 818, 140, 989 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 956, 818, 140, 989 is 1.
1. What is the GCD of 956, 818, 140, 989?
GCD of given numbers 956, 818, 140, 989 is 1
2. How to calculate the greatest common divisor of 956, 818, 140, 989?
We can find the highest common divisor of 956, 818, 140, 989 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 956, 818, 140, 989 i.e 1.
3. How can I use the GCD of 956, 818, 140, 989Calculator?
Out the numbers 956, 818, 140, 989 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.