Online GCD Calculator is useful to find the GCD of 694, 966, 774, 155 quickly. Get the easiest ways to solve the greatest common divisor of 694, 966, 774, 155 i.e 1 in different methods as follows.
Given Input numbers are 694, 966, 774, 155
In the factoring method, we have to find the divisors of all numbers
Divisors of 694 :
The positive integer divisors of 694 that completely divides 694 are.
1, 2, 347, 694
Divisors of 966 :
The positive integer divisors of 966 that completely divides 966 are.
1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966
Divisors of 774 :
The positive integer divisors of 774 that completely divides 774 are.
1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774
Divisors of 155 :
The positive integer divisors of 155 that completely divides 155 are.
1, 5, 31, 155
GCD of numbers is the greatest common divisor
So, the GCD (694, 966, 774, 155) = 1.
Given numbers are 694, 966, 774, 155
The list of prime factors of all numbers are
Prime factors of 694 are 2 x 347
Prime factors of 966 are 2 x 3 x 7 x 23
Prime factors of 774 are 2 x 3 x 3 x 43
Prime factors of 155 are 5 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 694, 966, 774, 155
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(694, 966) = 335202
GCD(694, 966) = ( 694 x 966 ) / 335202
= 694 / 966
= 694
Step2:
LCM(2, 774) = 774
GCD(2, 774) = ( 2 x 774 ) / 774
= 2 / 774
= 2
Step3:
LCM(2, 155) = 310
GCD(2, 155) = ( 2 x 155 ) / 310
= 2 / 155
= 2
So, Greatest Common Divisor of 694, 966, 774, 155 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 694, 966, 774, 155
The greatest common divisor of numbers 694, 966, 774, 155 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 694, 966, 774, 155 is 1.
1. What is the GCD of 694, 966, 774, 155?
GCD of given numbers 694, 966, 774, 155 is 1
2. How to calculate the greatest common divisor of 694, 966, 774, 155?
We can find the highest common divisor of 694, 966, 774, 155 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 694, 966, 774, 155 i.e 1.
3. How can I use the GCD of 694, 966, 774, 155Calculator?
Out the numbers 694, 966, 774, 155 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.