Online GCD Calculator is useful to find the GCD of 120, 374, 668, 351 quickly. Get the easiest ways to solve the greatest common divisor of 120, 374, 668, 351 i.e 1 in different methods as follows.
Given Input numbers are 120, 374, 668, 351
In the factoring method, we have to find the divisors of all numbers
Divisors of 120 :
The positive integer divisors of 120 that completely divides 120 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
Divisors of 374 :
The positive integer divisors of 374 that completely divides 374 are.
1, 2, 11, 17, 22, 34, 187, 374
Divisors of 668 :
The positive integer divisors of 668 that completely divides 668 are.
1, 2, 4, 167, 334, 668
Divisors of 351 :
The positive integer divisors of 351 that completely divides 351 are.
1, 3, 9, 13, 27, 39, 117, 351
GCD of numbers is the greatest common divisor
So, the GCD (120, 374, 668, 351) = 1.
Given numbers are 120, 374, 668, 351
The list of prime factors of all numbers are
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
Prime factors of 374 are 2 x 11 x 17
Prime factors of 668 are 2 x 2 x 167
Prime factors of 351 are 3 x 3 x 3 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 120, 374, 668, 351
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(120, 374) = 22440
GCD(120, 374) = ( 120 x 374 ) / 22440
= 120 / 374
= 120
Step2:
LCM(2, 668) = 668
GCD(2, 668) = ( 2 x 668 ) / 668
= 2 / 668
= 2
Step3:
LCM(2, 351) = 702
GCD(2, 351) = ( 2 x 351 ) / 702
= 2 / 351
= 2
So, Greatest Common Divisor of 120, 374, 668, 351 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 120, 374, 668, 351
The greatest common divisor of numbers 120, 374, 668, 351 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 120, 374, 668, 351 is 1.
1. What is the GCD of 120, 374, 668, 351?
GCD of given numbers 120, 374, 668, 351 is 1
2. How to calculate the greatest common divisor of 120, 374, 668, 351?
We can find the highest common divisor of 120, 374, 668, 351 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 120, 374, 668, 351 i.e 1.
3. How can I use the GCD of 120, 374, 668, 351Calculator?
Out the numbers 120, 374, 668, 351 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.