Online GCD Calculator is useful to find the GCD of 729, 142, 802, 253 quickly. Get the easiest ways to solve the greatest common divisor of 729, 142, 802, 253 i.e 1 in different methods as follows.
Given Input numbers are 729, 142, 802, 253
In the factoring method, we have to find the divisors of all numbers
Divisors of 729 :
The positive integer divisors of 729 that completely divides 729 are.
1, 3, 9, 27, 81, 243, 729
Divisors of 142 :
The positive integer divisors of 142 that completely divides 142 are.
1, 2, 71, 142
Divisors of 802 :
The positive integer divisors of 802 that completely divides 802 are.
1, 2, 401, 802
Divisors of 253 :
The positive integer divisors of 253 that completely divides 253 are.
1, 11, 23, 253
GCD of numbers is the greatest common divisor
So, the GCD (729, 142, 802, 253) = 1.
Given numbers are 729, 142, 802, 253
The list of prime factors of all numbers are
Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3
Prime factors of 142 are 2 x 71
Prime factors of 802 are 2 x 401
Prime factors of 253 are 11 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 729, 142, 802, 253
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(729, 142) = 103518
GCD(729, 142) = ( 729 x 142 ) / 103518
= 729 / 142
= 729
Step2:
LCM(1, 802) = 802
GCD(1, 802) = ( 1 x 802 ) / 802
= 1 / 802
= 1
Step3:
LCM(1, 253) = 253
GCD(1, 253) = ( 1 x 253 ) / 253
= 1 / 253
= 1
So, Greatest Common Divisor of 729, 142, 802, 253 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 729, 142, 802, 253
The greatest common divisor of numbers 729, 142, 802, 253 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 729, 142, 802, 253 is 1.
1. What is the GCD of 729, 142, 802, 253?
GCD of given numbers 729, 142, 802, 253 is 1
2. How to calculate the greatest common divisor of 729, 142, 802, 253?
We can find the highest common divisor of 729, 142, 802, 253 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 729, 142, 802, 253 i.e 1.
3. How can I use the GCD of 729, 142, 802, 253Calculator?
Out the numbers 729, 142, 802, 253 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.