Online GCD Calculator is useful to find the GCD of 270, 665, 799, 691 quickly. Get the easiest ways to solve the greatest common divisor of 270, 665, 799, 691 i.e 1 in different methods as follows.
Given Input numbers are 270, 665, 799, 691
In the factoring method, we have to find the divisors of all numbers
Divisors of 270 :
The positive integer divisors of 270 that completely divides 270 are.
1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
Divisors of 665 :
The positive integer divisors of 665 that completely divides 665 are.
1, 5, 7, 19, 35, 95, 133, 665
Divisors of 799 :
The positive integer divisors of 799 that completely divides 799 are.
1, 17, 47, 799
Divisors of 691 :
The positive integer divisors of 691 that completely divides 691 are.
1, 691
GCD of numbers is the greatest common divisor
So, the GCD (270, 665, 799, 691) = 1.
Given numbers are 270, 665, 799, 691
The list of prime factors of all numbers are
Prime factors of 270 are 2 x 3 x 3 x 3 x 5
Prime factors of 665 are 5 x 7 x 19
Prime factors of 799 are 17 x 47
Prime factors of 691 are 691
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 270, 665, 799, 691
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(270, 665) = 35910
GCD(270, 665) = ( 270 x 665 ) / 35910
= 270 / 665
= 270
Step2:
LCM(5, 799) = 3995
GCD(5, 799) = ( 5 x 799 ) / 3995
= 5 / 799
= 5
Step3:
LCM(1, 691) = 691
GCD(1, 691) = ( 1 x 691 ) / 691
= 1 / 691
= 1
So, Greatest Common Divisor of 270, 665, 799, 691 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 270, 665, 799, 691
The greatest common divisor of numbers 270, 665, 799, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 270, 665, 799, 691 is 1.
1. What is the GCD of 270, 665, 799, 691?
GCD of given numbers 270, 665, 799, 691 is 1
2. How to calculate the greatest common divisor of 270, 665, 799, 691?
We can find the highest common divisor of 270, 665, 799, 691 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 270, 665, 799, 691 i.e 1.
3. How can I use the GCD of 270, 665, 799, 691Calculator?
Out the numbers 270, 665, 799, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.