Online GCD Calculator is useful to find the GCD of 626, 136, 428, 349 quickly. Get the easiest ways to solve the greatest common divisor of 626, 136, 428, 349 i.e 1 in different methods as follows.
Given Input numbers are 626, 136, 428, 349
In the factoring method, we have to find the divisors of all numbers
Divisors of 626 :
The positive integer divisors of 626 that completely divides 626 are.
1, 2, 313, 626
Divisors of 136 :
The positive integer divisors of 136 that completely divides 136 are.
1, 2, 4, 8, 17, 34, 68, 136
Divisors of 428 :
The positive integer divisors of 428 that completely divides 428 are.
1, 2, 4, 107, 214, 428
Divisors of 349 :
The positive integer divisors of 349 that completely divides 349 are.
1, 349
GCD of numbers is the greatest common divisor
So, the GCD (626, 136, 428, 349) = 1.
Given numbers are 626, 136, 428, 349
The list of prime factors of all numbers are
Prime factors of 626 are 2 x 313
Prime factors of 136 are 2 x 2 x 2 x 17
Prime factors of 428 are 2 x 2 x 107
Prime factors of 349 are 349
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 626, 136, 428, 349
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(626, 136) = 42568
GCD(626, 136) = ( 626 x 136 ) / 42568
= 626 / 136
= 626
Step2:
LCM(2, 428) = 428
GCD(2, 428) = ( 2 x 428 ) / 428
= 2 / 428
= 2
Step3:
LCM(2, 349) = 698
GCD(2, 349) = ( 2 x 349 ) / 698
= 2 / 349
= 2
So, Greatest Common Divisor of 626, 136, 428, 349 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 626, 136, 428, 349
The greatest common divisor of numbers 626, 136, 428, 349 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 626, 136, 428, 349 is 1.
1. What is the GCD of 626, 136, 428, 349?
GCD of given numbers 626, 136, 428, 349 is 1
2. How to calculate the greatest common divisor of 626, 136, 428, 349?
We can find the highest common divisor of 626, 136, 428, 349 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 626, 136, 428, 349 i.e 1.
3. How can I use the GCD of 626, 136, 428, 349Calculator?
Out the numbers 626, 136, 428, 349 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.