Online GCD Calculator is useful to find the GCD of 617, 121, 137, 213 quickly. Get the easiest ways to solve the greatest common divisor of 617, 121, 137, 213 i.e 1 in different methods as follows.
Given Input numbers are 617, 121, 137, 213
In the factoring method, we have to find the divisors of all numbers
Divisors of 617 :
The positive integer divisors of 617 that completely divides 617 are.
1, 617
Divisors of 121 :
The positive integer divisors of 121 that completely divides 121 are.
1, 11, 121
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
Divisors of 213 :
The positive integer divisors of 213 that completely divides 213 are.
1, 3, 71, 213
GCD of numbers is the greatest common divisor
So, the GCD (617, 121, 137, 213) = 1.
Given numbers are 617, 121, 137, 213
The list of prime factors of all numbers are
Prime factors of 617 are 617
Prime factors of 121 are 11 x 11
Prime factors of 137 are 137
Prime factors of 213 are 3 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 617, 121, 137, 213
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(617, 121) = 74657
GCD(617, 121) = ( 617 x 121 ) / 74657
= 617 / 121
= 617
Step2:
LCM(1, 137) = 137
GCD(1, 137) = ( 1 x 137 ) / 137
= 1 / 137
= 1
Step3:
LCM(1, 213) = 213
GCD(1, 213) = ( 1 x 213 ) / 213
= 1 / 213
= 1
So, Greatest Common Divisor of 617, 121, 137, 213 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 617, 121, 137, 213
The greatest common divisor of numbers 617, 121, 137, 213 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 617, 121, 137, 213 is 1.
1. What is the GCD of 617, 121, 137, 213?
GCD of given numbers 617, 121, 137, 213 is 1
2. How to calculate the greatest common divisor of 617, 121, 137, 213?
We can find the highest common divisor of 617, 121, 137, 213 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 617, 121, 137, 213 i.e 1.
3. How can I use the GCD of 617, 121, 137, 213Calculator?
Out the numbers 617, 121, 137, 213 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.