Online GCD Calculator is useful to find the GCD of 907, 731, 398, 242 quickly. Get the easiest ways to solve the greatest common divisor of 907, 731, 398, 242 i.e 1 in different methods as follows.
Given Input numbers are 907, 731, 398, 242
In the factoring method, we have to find the divisors of all numbers
Divisors of 907 :
The positive integer divisors of 907 that completely divides 907 are.
1, 907
Divisors of 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
Divisors of 398 :
The positive integer divisors of 398 that completely divides 398 are.
1, 2, 199, 398
Divisors of 242 :
The positive integer divisors of 242 that completely divides 242 are.
1, 2, 11, 22, 121, 242
GCD of numbers is the greatest common divisor
So, the GCD (907, 731, 398, 242) = 1.
Given numbers are 907, 731, 398, 242
The list of prime factors of all numbers are
Prime factors of 907 are 907
Prime factors of 731 are 17 x 43
Prime factors of 398 are 2 x 199
Prime factors of 242 are 2 x 11 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 907, 731, 398, 242
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(907, 731) = 663017
GCD(907, 731) = ( 907 x 731 ) / 663017
= 907 / 731
= 907
Step2:
LCM(1, 398) = 398
GCD(1, 398) = ( 1 x 398 ) / 398
= 1 / 398
= 1
Step3:
LCM(1, 242) = 242
GCD(1, 242) = ( 1 x 242 ) / 242
= 1 / 242
= 1
So, Greatest Common Divisor of 907, 731, 398, 242 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 907, 731, 398, 242
The greatest common divisor of numbers 907, 731, 398, 242 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 907, 731, 398, 242 is 1.
1. What is the GCD of 907, 731, 398, 242?
GCD of given numbers 907, 731, 398, 242 is 1
2. How to calculate the greatest common divisor of 907, 731, 398, 242?
We can find the highest common divisor of 907, 731, 398, 242 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 907, 731, 398, 242 i.e 1.
3. How can I use the GCD of 907, 731, 398, 242Calculator?
Out the numbers 907, 731, 398, 242 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.