Online GCD Calculator is useful to find the GCD of 358, 225, 777, 210 quickly. Get the easiest ways to solve the greatest common divisor of 358, 225, 777, 210 i.e 1 in different methods as follows.
Given Input numbers are 358, 225, 777, 210
In the factoring method, we have to find the divisors of all numbers
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
Divisors of 225 :
The positive integer divisors of 225 that completely divides 225 are.
1, 3, 5, 9, 15, 25, 45, 75, 225
Divisors of 777 :
The positive integer divisors of 777 that completely divides 777 are.
1, 3, 7, 21, 37, 111, 259, 777
Divisors of 210 :
The positive integer divisors of 210 that completely divides 210 are.
1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
GCD of numbers is the greatest common divisor
So, the GCD (358, 225, 777, 210) = 1.
Given numbers are 358, 225, 777, 210
The list of prime factors of all numbers are
Prime factors of 358 are 2 x 179
Prime factors of 225 are 3 x 3 x 5 x 5
Prime factors of 777 are 3 x 7 x 37
Prime factors of 210 are 2 x 3 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 358, 225, 777, 210
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(358, 225) = 80550
GCD(358, 225) = ( 358 x 225 ) / 80550
= 358 / 225
= 358
Step2:
LCM(1, 777) = 777
GCD(1, 777) = ( 1 x 777 ) / 777
= 1 / 777
= 1
Step3:
LCM(1, 210) = 210
GCD(1, 210) = ( 1 x 210 ) / 210
= 1 / 210
= 1
So, Greatest Common Divisor of 358, 225, 777, 210 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 358, 225, 777, 210
The greatest common divisor of numbers 358, 225, 777, 210 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 358, 225, 777, 210 is 1.
1. What is the GCD of 358, 225, 777, 210?
GCD of given numbers 358, 225, 777, 210 is 1
2. How to calculate the greatest common divisor of 358, 225, 777, 210?
We can find the highest common divisor of 358, 225, 777, 210 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 358, 225, 777, 210 i.e 1.
3. How can I use the GCD of 358, 225, 777, 210Calculator?
Out the numbers 358, 225, 777, 210 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.