Online GCD Calculator is useful to find the GCD of 851, 902, 646, 738 quickly. Get the easiest ways to solve the greatest common divisor of 851, 902, 646, 738 i.e 1 in different methods as follows.
Given Input numbers are 851, 902, 646, 738
In the factoring method, we have to find the divisors of all numbers
Divisors of 851 :
The positive integer divisors of 851 that completely divides 851 are.
1, 23, 37, 851
Divisors of 902 :
The positive integer divisors of 902 that completely divides 902 are.
1, 2, 11, 22, 41, 82, 451, 902
Divisors of 646 :
The positive integer divisors of 646 that completely divides 646 are.
1, 2, 17, 19, 34, 38, 323, 646
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
GCD of numbers is the greatest common divisor
So, the GCD (851, 902, 646, 738) = 1.
Given numbers are 851, 902, 646, 738
The list of prime factors of all numbers are
Prime factors of 851 are 23 x 37
Prime factors of 902 are 2 x 11 x 41
Prime factors of 646 are 2 x 17 x 19
Prime factors of 738 are 2 x 3 x 3 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 851, 902, 646, 738
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(851, 902) = 767602
GCD(851, 902) = ( 851 x 902 ) / 767602
= 851 / 902
= 851
Step2:
LCM(1, 646) = 646
GCD(1, 646) = ( 1 x 646 ) / 646
= 1 / 646
= 1
Step3:
LCM(1, 738) = 738
GCD(1, 738) = ( 1 x 738 ) / 738
= 1 / 738
= 1
So, Greatest Common Divisor of 851, 902, 646, 738 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 851, 902, 646, 738
The greatest common divisor of numbers 851, 902, 646, 738 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 851, 902, 646, 738 is 1.
1. What is the GCD of 851, 902, 646, 738?
GCD of given numbers 851, 902, 646, 738 is 1
2. How to calculate the greatest common divisor of 851, 902, 646, 738?
We can find the highest common divisor of 851, 902, 646, 738 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 851, 902, 646, 738 i.e 1.
3. How can I use the GCD of 851, 902, 646, 738Calculator?
Out the numbers 851, 902, 646, 738 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.