Online GCD Calculator is useful to find the GCD of 363, 485, 755, 840 quickly. Get the easiest ways to solve the greatest common divisor of 363, 485, 755, 840 i.e 1 in different methods as follows.
Given Input numbers are 363, 485, 755, 840
In the factoring method, we have to find the divisors of all numbers
Divisors of 363 :
The positive integer divisors of 363 that completely divides 363 are.
1, 3, 11, 33, 121, 363
Divisors of 485 :
The positive integer divisors of 485 that completely divides 485 are.
1, 5, 97, 485
Divisors of 755 :
The positive integer divisors of 755 that completely divides 755 are.
1, 5, 151, 755
Divisors of 840 :
The positive integer divisors of 840 that completely divides 840 are.
1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840
GCD of numbers is the greatest common divisor
So, the GCD (363, 485, 755, 840) = 1.
Given numbers are 363, 485, 755, 840
The list of prime factors of all numbers are
Prime factors of 363 are 3 x 11 x 11
Prime factors of 485 are 5 x 97
Prime factors of 755 are 5 x 151
Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 363, 485, 755, 840
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(363, 485) = 176055
GCD(363, 485) = ( 363 x 485 ) / 176055
= 363 / 485
= 363
Step2:
LCM(1, 755) = 755
GCD(1, 755) = ( 1 x 755 ) / 755
= 1 / 755
= 1
Step3:
LCM(1, 840) = 840
GCD(1, 840) = ( 1 x 840 ) / 840
= 1 / 840
= 1
So, Greatest Common Divisor of 363, 485, 755, 840 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 363, 485, 755, 840
The greatest common divisor of numbers 363, 485, 755, 840 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 363, 485, 755, 840 is 1.
1. What is the GCD of 363, 485, 755, 840?
GCD of given numbers 363, 485, 755, 840 is 1
2. How to calculate the greatest common divisor of 363, 485, 755, 840?
We can find the highest common divisor of 363, 485, 755, 840 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 363, 485, 755, 840 i.e 1.
3. How can I use the GCD of 363, 485, 755, 840Calculator?
Out the numbers 363, 485, 755, 840 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.