Online GCD Calculator is useful to find the GCD of 446, 180, 357, 668 quickly. Get the easiest ways to solve the greatest common divisor of 446, 180, 357, 668 i.e 1 in different methods as follows.
Given Input numbers are 446, 180, 357, 668
In the factoring method, we have to find the divisors of all numbers
Divisors of 446 :
The positive integer divisors of 446 that completely divides 446 are.
1, 2, 223, 446
Divisors of 180 :
The positive integer divisors of 180 that completely divides 180 are.
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
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 (446, 180, 357, 668) = 1.
Given numbers are 446, 180, 357, 668
The list of prime factors of all numbers are
Prime factors of 446 are 2 x 223
Prime factors of 180 are 2 x 2 x 3 x 3 x 5
Prime factors of 357 are 3 x 7 x 17
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 446, 180, 357, 668
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(446, 180) = 40140
GCD(446, 180) = ( 446 x 180 ) / 40140
= 446 / 180
= 446
Step2:
LCM(2, 357) = 714
GCD(2, 357) = ( 2 x 357 ) / 714
= 2 / 357
= 2
Step3:
LCM(1, 668) = 668
GCD(1, 668) = ( 1 x 668 ) / 668
= 1 / 668
= 1
So, Greatest Common Divisor of 446, 180, 357, 668 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 446, 180, 357, 668
The greatest common divisor of numbers 446, 180, 357, 668 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 446, 180, 357, 668 is 1.
1. What is the GCD of 446, 180, 357, 668?
GCD of given numbers 446, 180, 357, 668 is 1
2. How to calculate the greatest common divisor of 446, 180, 357, 668?
We can find the highest common divisor of 446, 180, 357, 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 446, 180, 357, 668 i.e 1.
3. How can I use the GCD of 446, 180, 357, 668Calculator?
Out the numbers 446, 180, 357, 668 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.