Online GCD Calculator is useful to find the GCD of 615, 699, 471, 465 quickly. Get the easiest ways to solve the greatest common divisor of 615, 699, 471, 465 i.e 3 in different methods as follows.
Given Input numbers are 615, 699, 471, 465
In the factoring method, we have to find the divisors of all numbers
Divisors of 615 :
The positive integer divisors of 615 that completely divides 615 are.
1, 3, 5, 15, 41, 123, 205, 615
Divisors of 699 :
The positive integer divisors of 699 that completely divides 699 are.
1, 3, 233, 699
Divisors of 471 :
The positive integer divisors of 471 that completely divides 471 are.
1, 3, 157, 471
Divisors of 465 :
The positive integer divisors of 465 that completely divides 465 are.
1, 3, 5, 15, 31, 93, 155, 465
GCD of numbers is the greatest common divisor
So, the GCD (615, 699, 471, 465) = 3.
Given numbers are 615, 699, 471, 465
The list of prime factors of all numbers are
Prime factors of 615 are 3 x 5 x 41
Prime factors of 699 are 3 x 233
Prime factors of 471 are 3 x 157
Prime factors of 465 are 3 x 5 x 31
The highest common occurrence is 31
Therefore, GCD of 615, 699, 471, 465 is 3.
Given numbers are 615, 699, 471, 465
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(615, 699) = 143295
GCD(615, 699) = ( 615 x 699 ) / 143295
= 615 / 699
= 615
Step2:
LCM(3, 471) = 471
GCD(3, 471) = ( 3 x 471 ) / 471
= 3 / 471
= 3
Step3:
LCM(3, 465) = 465
GCD(3, 465) = ( 3 x 465 ) / 465
= 3 / 465
= 3
So, Greatest Common Divisor of 615, 699, 471, 465 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 615, 699, 471, 465
The greatest common divisor of numbers 615, 699, 471, 465 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 615, 699, 471, 465 is 3.
1. What is the GCD of 615, 699, 471, 465?
GCD of given numbers 615, 699, 471, 465 is 3
2. How to calculate the greatest common divisor of 615, 699, 471, 465?
We can find the highest common divisor of 615, 699, 471, 465 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 615, 699, 471, 465 i.e 3.
3. How can I use the GCD of 615, 699, 471, 465Calculator?
Out the numbers 615, 699, 471, 465 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.