Online GCD Calculator is useful to find the GCD of 160, 698, 889, 961 quickly. Get the easiest ways to solve the greatest common divisor of 160, 698, 889, 961 i.e 1 in different methods as follows.
Given Input numbers are 160, 698, 889, 961
In the factoring method, we have to find the divisors of all numbers
Divisors of 160 :
The positive integer divisors of 160 that completely divides 160 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
Divisors of 698 :
The positive integer divisors of 698 that completely divides 698 are.
1, 2, 349, 698
Divisors of 889 :
The positive integer divisors of 889 that completely divides 889 are.
1, 7, 127, 889
Divisors of 961 :
The positive integer divisors of 961 that completely divides 961 are.
1, 31, 961
GCD of numbers is the greatest common divisor
So, the GCD (160, 698, 889, 961) = 1.
Given numbers are 160, 698, 889, 961
The list of prime factors of all numbers are
Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5
Prime factors of 698 are 2 x 349
Prime factors of 889 are 7 x 127
Prime factors of 961 are 31 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 160, 698, 889, 961
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(160, 698) = 55840
GCD(160, 698) = ( 160 x 698 ) / 55840
= 160 / 698
= 160
Step2:
LCM(2, 889) = 1778
GCD(2, 889) = ( 2 x 889 ) / 1778
= 2 / 889
= 2
Step3:
LCM(1, 961) = 961
GCD(1, 961) = ( 1 x 961 ) / 961
= 1 / 961
= 1
So, Greatest Common Divisor of 160, 698, 889, 961 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 160, 698, 889, 961
The greatest common divisor of numbers 160, 698, 889, 961 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 160, 698, 889, 961 is 1.
1. What is the GCD of 160, 698, 889, 961?
GCD of given numbers 160, 698, 889, 961 is 1
2. How to calculate the greatest common divisor of 160, 698, 889, 961?
We can find the highest common divisor of 160, 698, 889, 961 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 160, 698, 889, 961 i.e 1.
3. How can I use the GCD of 160, 698, 889, 961Calculator?
Out the numbers 160, 698, 889, 961 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.