Online GCD Calculator is useful to find the GCD of 378, 766, 898, 195 quickly. Get the easiest ways to solve the greatest common divisor of 378, 766, 898, 195 i.e 1 in different methods as follows.
Given Input numbers are 378, 766, 898, 195
In the factoring method, we have to find the divisors of all numbers
Divisors of 378 :
The positive integer divisors of 378 that completely divides 378 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
Divisors of 766 :
The positive integer divisors of 766 that completely divides 766 are.
1, 2, 383, 766
Divisors of 898 :
The positive integer divisors of 898 that completely divides 898 are.
1, 2, 449, 898
Divisors of 195 :
The positive integer divisors of 195 that completely divides 195 are.
1, 3, 5, 13, 15, 39, 65, 195
GCD of numbers is the greatest common divisor
So, the GCD (378, 766, 898, 195) = 1.
Given numbers are 378, 766, 898, 195
The list of prime factors of all numbers are
Prime factors of 378 are 2 x 3 x 3 x 3 x 7
Prime factors of 766 are 2 x 383
Prime factors of 898 are 2 x 449
Prime factors of 195 are 3 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 378, 766, 898, 195
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(378, 766) = 144774
GCD(378, 766) = ( 378 x 766 ) / 144774
= 378 / 766
= 378
Step2:
LCM(2, 898) = 898
GCD(2, 898) = ( 2 x 898 ) / 898
= 2 / 898
= 2
Step3:
LCM(2, 195) = 390
GCD(2, 195) = ( 2 x 195 ) / 390
= 2 / 195
= 2
So, Greatest Common Divisor of 378, 766, 898, 195 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 378, 766, 898, 195
The greatest common divisor of numbers 378, 766, 898, 195 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 766, 898, 195 is 1.
1. What is the GCD of 378, 766, 898, 195?
GCD of given numbers 378, 766, 898, 195 is 1
2. How to calculate the greatest common divisor of 378, 766, 898, 195?
We can find the highest common divisor of 378, 766, 898, 195 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 378, 766, 898, 195 i.e 1.
3. How can I use the GCD of 378, 766, 898, 195Calculator?
Out the numbers 378, 766, 898, 195 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.