Online GCD Calculator is useful to find the GCD of 664, 631, 134, 658 quickly. Get the easiest ways to solve the greatest common divisor of 664, 631, 134, 658 i.e 1 in different methods as follows.
Given Input numbers are 664, 631, 134, 658
In the factoring method, we have to find the divisors of all numbers
Divisors of 664 :
The positive integer divisors of 664 that completely divides 664 are.
1, 2, 4, 8, 83, 166, 332, 664
Divisors of 631 :
The positive integer divisors of 631 that completely divides 631 are.
1, 631
Divisors of 134 :
The positive integer divisors of 134 that completely divides 134 are.
1, 2, 67, 134
Divisors of 658 :
The positive integer divisors of 658 that completely divides 658 are.
1, 2, 7, 14, 47, 94, 329, 658
GCD of numbers is the greatest common divisor
So, the GCD (664, 631, 134, 658) = 1.
Given numbers are 664, 631, 134, 658
The list of prime factors of all numbers are
Prime factors of 664 are 2 x 2 x 2 x 83
Prime factors of 631 are 631
Prime factors of 134 are 2 x 67
Prime factors of 658 are 2 x 7 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 664, 631, 134, 658
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(664, 631) = 418984
GCD(664, 631) = ( 664 x 631 ) / 418984
= 664 / 631
= 664
Step2:
LCM(1, 134) = 134
GCD(1, 134) = ( 1 x 134 ) / 134
= 1 / 134
= 1
Step3:
LCM(1, 658) = 658
GCD(1, 658) = ( 1 x 658 ) / 658
= 1 / 658
= 1
So, Greatest Common Divisor of 664, 631, 134, 658 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 664, 631, 134, 658
The greatest common divisor of numbers 664, 631, 134, 658 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 631, 134, 658 is 1.
1. What is the GCD of 664, 631, 134, 658?
GCD of given numbers 664, 631, 134, 658 is 1
2. How to calculate the greatest common divisor of 664, 631, 134, 658?
We can find the highest common divisor of 664, 631, 134, 658 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 664, 631, 134, 658 i.e 1.
3. How can I use the GCD of 664, 631, 134, 658Calculator?
Out the numbers 664, 631, 134, 658 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.