Online GCD Calculator is useful to find the GCD of 890, 842, 740, 775 quickly. Get the easiest ways to solve the greatest common divisor of 890, 842, 740, 775 i.e 1 in different methods as follows.
Given Input numbers are 890, 842, 740, 775
In the factoring method, we have to find the divisors of all numbers
Divisors of 890 :
The positive integer divisors of 890 that completely divides 890 are.
1, 2, 5, 10, 89, 178, 445, 890
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 740 :
The positive integer divisors of 740 that completely divides 740 are.
1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740
Divisors of 775 :
The positive integer divisors of 775 that completely divides 775 are.
1, 5, 25, 31, 155, 775
GCD of numbers is the greatest common divisor
So, the GCD (890, 842, 740, 775) = 1.
Given numbers are 890, 842, 740, 775
The list of prime factors of all numbers are
Prime factors of 890 are 2 x 5 x 89
Prime factors of 842 are 2 x 421
Prime factors of 740 are 2 x 2 x 5 x 37
Prime factors of 775 are 5 x 5 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 890, 842, 740, 775
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(890, 842) = 374690
GCD(890, 842) = ( 890 x 842 ) / 374690
= 890 / 842
= 890
Step2:
LCM(2, 740) = 740
GCD(2, 740) = ( 2 x 740 ) / 740
= 2 / 740
= 2
Step3:
LCM(2, 775) = 1550
GCD(2, 775) = ( 2 x 775 ) / 1550
= 2 / 775
= 2
So, Greatest Common Divisor of 890, 842, 740, 775 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 890, 842, 740, 775
The greatest common divisor of numbers 890, 842, 740, 775 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 890, 842, 740, 775 is 1.
1. What is the GCD of 890, 842, 740, 775?
GCD of given numbers 890, 842, 740, 775 is 1
2. How to calculate the greatest common divisor of 890, 842, 740, 775?
We can find the highest common divisor of 890, 842, 740, 775 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 890, 842, 740, 775 i.e 1.
3. How can I use the GCD of 890, 842, 740, 775Calculator?
Out the numbers 890, 842, 740, 775 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.