Online GCD Calculator is useful to find the GCD of 638, 696, 889, 616 quickly. Get the easiest ways to solve the greatest common divisor of 638, 696, 889, 616 i.e 1 in different methods as follows.
Given Input numbers are 638, 696, 889, 616
In the factoring method, we have to find the divisors of all numbers
Divisors of 638 :
The positive integer divisors of 638 that completely divides 638 are.
1, 2, 11, 22, 29, 58, 319, 638
Divisors of 696 :
The positive integer divisors of 696 that completely divides 696 are.
1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
Divisors of 889 :
The positive integer divisors of 889 that completely divides 889 are.
1, 7, 127, 889
Divisors of 616 :
The positive integer divisors of 616 that completely divides 616 are.
1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
GCD of numbers is the greatest common divisor
So, the GCD (638, 696, 889, 616) = 1.
Given numbers are 638, 696, 889, 616
The list of prime factors of all numbers are
Prime factors of 638 are 2 x 11 x 29
Prime factors of 696 are 2 x 2 x 2 x 3 x 29
Prime factors of 889 are 7 x 127
Prime factors of 616 are 2 x 2 x 2 x 7 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 638, 696, 889, 616
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(638, 696) = 7656
GCD(638, 696) = ( 638 x 696 ) / 7656
= 638 / 696
= 638
Step2:
LCM(58, 889) = 51562
GCD(58, 889) = ( 58 x 889 ) / 51562
= 58 / 889
= 58
Step3:
LCM(1, 616) = 616
GCD(1, 616) = ( 1 x 616 ) / 616
= 1 / 616
= 1
So, Greatest Common Divisor of 638, 696, 889, 616 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 638, 696, 889, 616
The greatest common divisor of numbers 638, 696, 889, 616 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 638, 696, 889, 616 is 1.
1. What is the GCD of 638, 696, 889, 616?
GCD of given numbers 638, 696, 889, 616 is 1
2. How to calculate the greatest common divisor of 638, 696, 889, 616?
We can find the highest common divisor of 638, 696, 889, 616 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 638, 696, 889, 616 i.e 1.
3. How can I use the GCD of 638, 696, 889, 616Calculator?
Out the numbers 638, 696, 889, 616 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.