Online GCD Calculator is useful to find the GCD of 636, 137, 147, 625 quickly. Get the easiest ways to solve the greatest common divisor of 636, 137, 147, 625 i.e 1 in different methods as follows.
Given Input numbers are 636, 137, 147, 625
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 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
Divisors of 147 :
The positive integer divisors of 147 that completely divides 147 are.
1, 3, 7, 21, 49, 147
Divisors of 625 :
The positive integer divisors of 625 that completely divides 625 are.
1, 5, 25, 125, 625
GCD of numbers is the greatest common divisor
So, the GCD (636, 137, 147, 625) = 1.
Given numbers are 636, 137, 147, 625
The list of prime factors of all numbers are
Prime factors of 636 are 2 x 2 x 3 x 53
Prime factors of 137 are 137
Prime factors of 147 are 3 x 7 x 7
Prime factors of 625 are 5 x 5 x 5 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 636, 137, 147, 625
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(636, 137) = 87132
GCD(636, 137) = ( 636 x 137 ) / 87132
= 636 / 137
= 636
Step2:
LCM(1, 147) = 147
GCD(1, 147) = ( 1 x 147 ) / 147
= 1 / 147
= 1
Step3:
LCM(1, 625) = 625
GCD(1, 625) = ( 1 x 625 ) / 625
= 1 / 625
= 1
So, Greatest Common Divisor of 636, 137, 147, 625 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 636, 137, 147, 625
The greatest common divisor of numbers 636, 137, 147, 625 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 137, 147, 625 is 1.
1. What is the GCD of 636, 137, 147, 625?
GCD of given numbers 636, 137, 147, 625 is 1
2. How to calculate the greatest common divisor of 636, 137, 147, 625?
We can find the highest common divisor of 636, 137, 147, 625 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, 137, 147, 625 i.e 1.
3. How can I use the GCD of 636, 137, 147, 625Calculator?
Out the numbers 636, 137, 147, 625 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.