Online GCD Calculator is useful to find the GCD of 738, 153, 170, 771 quickly. Get the easiest ways to solve the greatest common divisor of 738, 153, 170, 771 i.e 1 in different methods as follows.
Given Input numbers are 738, 153, 170, 771
In the factoring method, we have to find the divisors of all numbers
Divisors of 738 :
The positive integer divisors of 738 that completely divides 738 are.
1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
Divisors of 153 :
The positive integer divisors of 153 that completely divides 153 are.
1, 3, 9, 17, 51, 153
Divisors of 170 :
The positive integer divisors of 170 that completely divides 170 are.
1, 2, 5, 10, 17, 34, 85, 170
Divisors of 771 :
The positive integer divisors of 771 that completely divides 771 are.
1, 3, 257, 771
GCD of numbers is the greatest common divisor
So, the GCD (738, 153, 170, 771) = 1.
Given numbers are 738, 153, 170, 771
The list of prime factors of all numbers are
Prime factors of 738 are 2 x 3 x 3 x 41
Prime factors of 153 are 3 x 3 x 17
Prime factors of 170 are 2 x 5 x 17
Prime factors of 771 are 3 x 257
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 738, 153, 170, 771
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(738, 153) = 12546
GCD(738, 153) = ( 738 x 153 ) / 12546
= 738 / 153
= 738
Step2:
LCM(9, 170) = 1530
GCD(9, 170) = ( 9 x 170 ) / 1530
= 9 / 170
= 9
Step3:
LCM(1, 771) = 771
GCD(1, 771) = ( 1 x 771 ) / 771
= 1 / 771
= 1
So, Greatest Common Divisor of 738, 153, 170, 771 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 738, 153, 170, 771
The greatest common divisor of numbers 738, 153, 170, 771 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 738, 153, 170, 771 is 1.
1. What is the GCD of 738, 153, 170, 771?
GCD of given numbers 738, 153, 170, 771 is 1
2. How to calculate the greatest common divisor of 738, 153, 170, 771?
We can find the highest common divisor of 738, 153, 170, 771 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 738, 153, 170, 771 i.e 1.
3. How can I use the GCD of 738, 153, 170, 771Calculator?
Out the numbers 738, 153, 170, 771 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.