GCD of 621, 335, 197, 137 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 621, 335, 197, 137 quickly. Get the easiest ways to solve the greatest common divisor of 621, 335, 197, 137 i.e 1 in different methods as follows.
Given Input numbers are 621, 335, 197, 137
In the factoring method, we have to find the divisors of all numbers
Divisors of 621 :
The positive integer divisors of 621 that completely divides 621 are.
1, 3, 9, 23, 27, 69, 207, 621
Divisors of 335 :
The positive integer divisors of 335 that completely divides 335 are.
1, 5, 67, 335
Divisors of 197 :
The positive integer divisors of 197 that completely divides 197 are.
1, 197
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
GCD of numbers is the greatest common divisor
So, the GCD (621, 335, 197, 137) = 1.
Given numbers are 621, 335, 197, 137
The list of prime factors of all numbers are
Prime factors of 621 are 3 x 3 x 3 x 23
Prime factors of 335 are 5 x 67
Prime factors of 197 are 197
Prime factors of 137 are 137
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 621, 335, 197, 137 using LCM Formula
Given numbers are 621, 335, 197, 137
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(621, 335) = 208035
GCD(621, 335) = ( 621 x 335 ) / 208035
= 621 / 335
= 621
Step2:
LCM(1, 197) = 197
GCD(1, 197) = ( 1 x 197 ) / 197
= 1 / 197
= 1
Step3:
LCM(1, 137) = 137
GCD(1, 137) = ( 1 x 137 ) / 137
= 1 / 137
= 1
So, Greatest Common Divisor of 621, 335, 197, 137 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 621, 335, 197, 137
Given numbers are 621, 335, 197, 137
The greatest common divisor of numbers 621, 335, 197, 137 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 621, 335, 197, 137 is 1.
FAQs on GCD of 621, 335, 197, 137 Calculator
1. What is the GCD of 621, 335, 197, 137?
GCD of given numbers 621, 335, 197, 137 is 1
2. How to calculate the greatest common divisor of 621, 335, 197, 137?
We can find the highest common divisor of 621, 335, 197, 137 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 621, 335, 197, 137 i.e 1.
3. How can I use the GCD of 621, 335, 197, 137Calculator?
Out the numbers 621, 335, 197, 137 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.