Online GCD Calculator is useful to find the GCD of 636, 664, 196, 897 quickly. Get the easiest ways to solve the greatest common divisor of 636, 664, 196, 897 i.e 1 in different methods as follows.
Given Input numbers are 636, 664, 196, 897
In the factoring method, we have to find the divisors of all numbers
Divisors of 636 :
The positive integer divisors of 636 that completely divides 636 are.
1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
Divisors of 664 :
The positive integer divisors of 664 that completely divides 664 are.
1, 2, 4, 8, 83, 166, 332, 664
Divisors of 196 :
The positive integer divisors of 196 that completely divides 196 are.
1, 2, 4, 7, 14, 28, 49, 98, 196
Divisors of 897 :
The positive integer divisors of 897 that completely divides 897 are.
1, 3, 13, 23, 39, 69, 299, 897
GCD of numbers is the greatest common divisor
So, the GCD (636, 664, 196, 897) = 1.
Given numbers are 636, 664, 196, 897
The list of prime factors of all numbers are
Prime factors of 636 are 2 x 2 x 3 x 53
Prime factors of 664 are 2 x 2 x 2 x 83
Prime factors of 196 are 2 x 2 x 7 x 7
Prime factors of 897 are 3 x 13 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 636, 664, 196, 897
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(636, 664) = 105576
GCD(636, 664) = ( 636 x 664 ) / 105576
= 636 / 664
= 636
Step2:
LCM(4, 196) = 196
GCD(4, 196) = ( 4 x 196 ) / 196
= 4 / 196
= 4
Step3:
LCM(4, 897) = 3588
GCD(4, 897) = ( 4 x 897 ) / 3588
= 4 / 897
= 4
So, Greatest Common Divisor of 636, 664, 196, 897 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 636, 664, 196, 897
The greatest common divisor of numbers 636, 664, 196, 897 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 664, 196, 897 is 1.
1. What is the GCD of 636, 664, 196, 897?
GCD of given numbers 636, 664, 196, 897 is 1
2. How to calculate the greatest common divisor of 636, 664, 196, 897?
We can find the highest common divisor of 636, 664, 196, 897 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 636, 664, 196, 897 i.e 1.
3. How can I use the GCD of 636, 664, 196, 897Calculator?
Out the numbers 636, 664, 196, 897 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.