Online GCD Calculator is useful to find the GCD of 902, 684, 291, 398 quickly. Get the easiest ways to solve the greatest common divisor of 902, 684, 291, 398 i.e 1 in different methods as follows.
Given Input numbers are 902, 684, 291, 398
In the factoring method, we have to find the divisors of all numbers
Divisors of 902 :
The positive integer divisors of 902 that completely divides 902 are.
1, 2, 11, 22, 41, 82, 451, 902
Divisors of 684 :
The positive integer divisors of 684 that completely divides 684 are.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
Divisors of 291 :
The positive integer divisors of 291 that completely divides 291 are.
1, 3, 97, 291
Divisors of 398 :
The positive integer divisors of 398 that completely divides 398 are.
1, 2, 199, 398
GCD of numbers is the greatest common divisor
So, the GCD (902, 684, 291, 398) = 1.
Given numbers are 902, 684, 291, 398
The list of prime factors of all numbers are
Prime factors of 902 are 2 x 11 x 41
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
Prime factors of 291 are 3 x 97
Prime factors of 398 are 2 x 199
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 902, 684, 291, 398
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(902, 684) = 308484
GCD(902, 684) = ( 902 x 684 ) / 308484
= 902 / 684
= 902
Step2:
LCM(2, 291) = 582
GCD(2, 291) = ( 2 x 291 ) / 582
= 2 / 291
= 2
Step3:
LCM(1, 398) = 398
GCD(1, 398) = ( 1 x 398 ) / 398
= 1 / 398
= 1
So, Greatest Common Divisor of 902, 684, 291, 398 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 902, 684, 291, 398
The greatest common divisor of numbers 902, 684, 291, 398 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 902, 684, 291, 398 is 1.
1. What is the GCD of 902, 684, 291, 398?
GCD of given numbers 902, 684, 291, 398 is 1
2. How to calculate the greatest common divisor of 902, 684, 291, 398?
We can find the highest common divisor of 902, 684, 291, 398 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 902, 684, 291, 398 i.e 1.
3. How can I use the GCD of 902, 684, 291, 398Calculator?
Out the numbers 902, 684, 291, 398 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.