Online GCD Calculator is useful to find the GCD of 118, 969, 155, 668 quickly. Get the easiest ways to solve the greatest common divisor of 118, 969, 155, 668 i.e 1 in different methods as follows.
Given Input numbers are 118, 969, 155, 668
In the factoring method, we have to find the divisors of all numbers
Divisors of 118 :
The positive integer divisors of 118 that completely divides 118 are.
1, 2, 59, 118
Divisors of 969 :
The positive integer divisors of 969 that completely divides 969 are.
1, 3, 17, 19, 51, 57, 323, 969
Divisors of 155 :
The positive integer divisors of 155 that completely divides 155 are.
1, 5, 31, 155
Divisors of 668 :
The positive integer divisors of 668 that completely divides 668 are.
1, 2, 4, 167, 334, 668
GCD of numbers is the greatest common divisor
So, the GCD (118, 969, 155, 668) = 1.
Given numbers are 118, 969, 155, 668
The list of prime factors of all numbers are
Prime factors of 118 are 2 x 59
Prime factors of 969 are 3 x 17 x 19
Prime factors of 155 are 5 x 31
Prime factors of 668 are 2 x 2 x 167
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 118, 969, 155, 668
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(118, 969) = 114342
GCD(118, 969) = ( 118 x 969 ) / 114342
= 118 / 969
= 118
Step2:
LCM(1, 155) = 155
GCD(1, 155) = ( 1 x 155 ) / 155
= 1 / 155
= 1
Step3:
LCM(1, 668) = 668
GCD(1, 668) = ( 1 x 668 ) / 668
= 1 / 668
= 1
So, Greatest Common Divisor of 118, 969, 155, 668 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 118, 969, 155, 668
The greatest common divisor of numbers 118, 969, 155, 668 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 118, 969, 155, 668 is 1.
1. What is the GCD of 118, 969, 155, 668?
GCD of given numbers 118, 969, 155, 668 is 1
2. How to calculate the greatest common divisor of 118, 969, 155, 668?
We can find the highest common divisor of 118, 969, 155, 668 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 118, 969, 155, 668 i.e 1.
3. How can I use the GCD of 118, 969, 155, 668Calculator?
Out the numbers 118, 969, 155, 668 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.