Online GCD Calculator is useful to find the GCD of 126, 245, 202, 338 quickly. Get the easiest ways to solve the greatest common divisor of 126, 245, 202, 338 i.e 1 in different methods as follows.
Given Input numbers are 126, 245, 202, 338
In the factoring method, we have to find the divisors of all numbers
Divisors of 126 :
The positive integer divisors of 126 that completely divides 126 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
Divisors of 245 :
The positive integer divisors of 245 that completely divides 245 are.
1, 5, 7, 35, 49, 245
Divisors of 202 :
The positive integer divisors of 202 that completely divides 202 are.
1, 2, 101, 202
Divisors of 338 :
The positive integer divisors of 338 that completely divides 338 are.
1, 2, 13, 26, 169, 338
GCD of numbers is the greatest common divisor
So, the GCD (126, 245, 202, 338) = 1.
Given numbers are 126, 245, 202, 338
The list of prime factors of all numbers are
Prime factors of 126 are 2 x 3 x 3 x 7
Prime factors of 245 are 5 x 7 x 7
Prime factors of 202 are 2 x 101
Prime factors of 338 are 2 x 13 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 126, 245, 202, 338
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(126, 245) = 4410
GCD(126, 245) = ( 126 x 245 ) / 4410
= 126 / 245
= 126
Step2:
LCM(7, 202) = 1414
GCD(7, 202) = ( 7 x 202 ) / 1414
= 7 / 202
= 7
Step3:
LCM(1, 338) = 338
GCD(1, 338) = ( 1 x 338 ) / 338
= 1 / 338
= 1
So, Greatest Common Divisor of 126, 245, 202, 338 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 126, 245, 202, 338
The greatest common divisor of numbers 126, 245, 202, 338 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 245, 202, 338 is 1.
1. What is the GCD of 126, 245, 202, 338?
GCD of given numbers 126, 245, 202, 338 is 1
2. How to calculate the greatest common divisor of 126, 245, 202, 338?
We can find the highest common divisor of 126, 245, 202, 338 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 126, 245, 202, 338 i.e 1.
3. How can I use the GCD of 126, 245, 202, 338Calculator?
Out the numbers 126, 245, 202, 338 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.