Online GCD Calculator is useful to find the GCD of 628, 631, 835, 971 quickly. Get the easiest ways to solve the greatest common divisor of 628, 631, 835, 971 i.e 1 in different methods as follows.
Given Input numbers are 628, 631, 835, 971
In the factoring method, we have to find the divisors of all numbers
Divisors of 628 :
The positive integer divisors of 628 that completely divides 628 are.
1, 2, 4, 157, 314, 628
Divisors of 631 :
The positive integer divisors of 631 that completely divides 631 are.
1, 631
Divisors of 835 :
The positive integer divisors of 835 that completely divides 835 are.
1, 5, 167, 835
Divisors of 971 :
The positive integer divisors of 971 that completely divides 971 are.
1, 971
GCD of numbers is the greatest common divisor
So, the GCD (628, 631, 835, 971) = 1.
Given numbers are 628, 631, 835, 971
The list of prime factors of all numbers are
Prime factors of 628 are 2 x 2 x 157
Prime factors of 631 are 631
Prime factors of 835 are 5 x 167
Prime factors of 971 are 971
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 628, 631, 835, 971
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(628, 631) = 396268
GCD(628, 631) = ( 628 x 631 ) / 396268
= 628 / 631
= 628
Step2:
LCM(1, 835) = 835
GCD(1, 835) = ( 1 x 835 ) / 835
= 1 / 835
= 1
Step3:
LCM(1, 971) = 971
GCD(1, 971) = ( 1 x 971 ) / 971
= 1 / 971
= 1
So, Greatest Common Divisor of 628, 631, 835, 971 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 628, 631, 835, 971
The greatest common divisor of numbers 628, 631, 835, 971 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 631, 835, 971 is 1.
1. What is the GCD of 628, 631, 835, 971?
GCD of given numbers 628, 631, 835, 971 is 1
2. How to calculate the greatest common divisor of 628, 631, 835, 971?
We can find the highest common divisor of 628, 631, 835, 971 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 628, 631, 835, 971 i.e 1.
3. How can I use the GCD of 628, 631, 835, 971Calculator?
Out the numbers 628, 631, 835, 971 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.