Online GCD Calculator is useful to find the GCD of 298, 949, 126, 247 quickly. Get the easiest ways to solve the greatest common divisor of 298, 949, 126, 247 i.e 1 in different methods as follows.
Given Input numbers are 298, 949, 126, 247
In the factoring method, we have to find the divisors of all numbers
Divisors of 298 :
The positive integer divisors of 298 that completely divides 298 are.
1, 2, 149, 298
Divisors of 949 :
The positive integer divisors of 949 that completely divides 949 are.
1, 13, 73, 949
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 247 :
The positive integer divisors of 247 that completely divides 247 are.
1, 13, 19, 247
GCD of numbers is the greatest common divisor
So, the GCD (298, 949, 126, 247) = 1.
Given numbers are 298, 949, 126, 247
The list of prime factors of all numbers are
Prime factors of 298 are 2 x 149
Prime factors of 949 are 13 x 73
Prime factors of 126 are 2 x 3 x 3 x 7
Prime factors of 247 are 13 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 298, 949, 126, 247
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(298, 949) = 282802
GCD(298, 949) = ( 298 x 949 ) / 282802
= 298 / 949
= 298
Step2:
LCM(1, 126) = 126
GCD(1, 126) = ( 1 x 126 ) / 126
= 1 / 126
= 1
Step3:
LCM(1, 247) = 247
GCD(1, 247) = ( 1 x 247 ) / 247
= 1 / 247
= 1
So, Greatest Common Divisor of 298, 949, 126, 247 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 298, 949, 126, 247
The greatest common divisor of numbers 298, 949, 126, 247 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 298, 949, 126, 247 is 1.
1. What is the GCD of 298, 949, 126, 247?
GCD of given numbers 298, 949, 126, 247 is 1
2. How to calculate the greatest common divisor of 298, 949, 126, 247?
We can find the highest common divisor of 298, 949, 126, 247 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 298, 949, 126, 247 i.e 1.
3. How can I use the GCD of 298, 949, 126, 247Calculator?
Out the numbers 298, 949, 126, 247 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.