Online GCD Calculator is useful to find the GCD of 690, 968, 848, 401 quickly. Get the easiest ways to solve the greatest common divisor of 690, 968, 848, 401 i.e 1 in different methods as follows.
Given Input numbers are 690, 968, 848, 401
In the factoring method, we have to find the divisors of all numbers
Divisors of 690 :
The positive integer divisors of 690 that completely divides 690 are.
1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
Divisors of 968 :
The positive integer divisors of 968 that completely divides 968 are.
1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
Divisors of 848 :
The positive integer divisors of 848 that completely divides 848 are.
1, 2, 4, 8, 16, 53, 106, 212, 424, 848
Divisors of 401 :
The positive integer divisors of 401 that completely divides 401 are.
1, 401
GCD of numbers is the greatest common divisor
So, the GCD (690, 968, 848, 401) = 1.
Given numbers are 690, 968, 848, 401
The list of prime factors of all numbers are
Prime factors of 690 are 2 x 3 x 5 x 23
Prime factors of 968 are 2 x 2 x 2 x 11 x 11
Prime factors of 848 are 2 x 2 x 2 x 2 x 53
Prime factors of 401 are 401
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 690, 968, 848, 401
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(690, 968) = 333960
GCD(690, 968) = ( 690 x 968 ) / 333960
= 690 / 968
= 690
Step2:
LCM(2, 848) = 848
GCD(2, 848) = ( 2 x 848 ) / 848
= 2 / 848
= 2
Step3:
LCM(2, 401) = 802
GCD(2, 401) = ( 2 x 401 ) / 802
= 2 / 401
= 2
So, Greatest Common Divisor of 690, 968, 848, 401 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 690, 968, 848, 401
The greatest common divisor of numbers 690, 968, 848, 401 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 690, 968, 848, 401 is 1.
1. What is the GCD of 690, 968, 848, 401?
GCD of given numbers 690, 968, 848, 401 is 1
2. How to calculate the greatest common divisor of 690, 968, 848, 401?
We can find the highest common divisor of 690, 968, 848, 401 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 690, 968, 848, 401 i.e 1.
3. How can I use the GCD of 690, 968, 848, 401Calculator?
Out the numbers 690, 968, 848, 401 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.