Online GCD Calculator is useful to find the GCD of 651, 629, 971, 422 quickly. Get the easiest ways to solve the greatest common divisor of 651, 629, 971, 422 i.e 1 in different methods as follows.
Given Input numbers are 651, 629, 971, 422
In the factoring method, we have to find the divisors of all numbers
Divisors of 651 :
The positive integer divisors of 651 that completely divides 651 are.
1, 3, 7, 21, 31, 93, 217, 651
Divisors of 629 :
The positive integer divisors of 629 that completely divides 629 are.
1, 17, 37, 629
Divisors of 971 :
The positive integer divisors of 971 that completely divides 971 are.
1, 971
Divisors of 422 :
The positive integer divisors of 422 that completely divides 422 are.
1, 2, 211, 422
GCD of numbers is the greatest common divisor
So, the GCD (651, 629, 971, 422) = 1.
Given numbers are 651, 629, 971, 422
The list of prime factors of all numbers are
Prime factors of 651 are 3 x 7 x 31
Prime factors of 629 are 17 x 37
Prime factors of 971 are 971
Prime factors of 422 are 2 x 211
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 651, 629, 971, 422
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(651, 629) = 409479
GCD(651, 629) = ( 651 x 629 ) / 409479
= 651 / 629
= 651
Step2:
LCM(1, 971) = 971
GCD(1, 971) = ( 1 x 971 ) / 971
= 1 / 971
= 1
Step3:
LCM(1, 422) = 422
GCD(1, 422) = ( 1 x 422 ) / 422
= 1 / 422
= 1
So, Greatest Common Divisor of 651, 629, 971, 422 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 651, 629, 971, 422
The greatest common divisor of numbers 651, 629, 971, 422 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 651, 629, 971, 422 is 1.
1. What is the GCD of 651, 629, 971, 422?
GCD of given numbers 651, 629, 971, 422 is 1
2. How to calculate the greatest common divisor of 651, 629, 971, 422?
We can find the highest common divisor of 651, 629, 971, 422 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 651, 629, 971, 422 i.e 1.
3. How can I use the GCD of 651, 629, 971, 422Calculator?
Out the numbers 651, 629, 971, 422 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.