Online GCD Calculator is useful to find the GCD of 147, 717, 336, 813 quickly. Get the easiest ways to solve the greatest common divisor of 147, 717, 336, 813 i.e 3 in different methods as follows.
Given Input numbers are 147, 717, 336, 813
In the factoring method, we have to find the divisors of all numbers
Divisors of 147 :
The positive integer divisors of 147 that completely divides 147 are.
1, 3, 7, 21, 49, 147
Divisors of 717 :
The positive integer divisors of 717 that completely divides 717 are.
1, 3, 239, 717
Divisors of 336 :
The positive integer divisors of 336 that completely divides 336 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336
Divisors of 813 :
The positive integer divisors of 813 that completely divides 813 are.
1, 3, 271, 813
GCD of numbers is the greatest common divisor
So, the GCD (147, 717, 336, 813) = 3.
Given numbers are 147, 717, 336, 813
The list of prime factors of all numbers are
Prime factors of 147 are 3 x 7 x 7
Prime factors of 717 are 3 x 239
Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 813 are 3 x 271
The highest common occurrence is 31
Therefore, GCD of 147, 717, 336, 813 is 3.
Given numbers are 147, 717, 336, 813
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(147, 717) = 35133
GCD(147, 717) = ( 147 x 717 ) / 35133
= 147 / 717
= 147
Step2:
LCM(3, 336) = 336
GCD(3, 336) = ( 3 x 336 ) / 336
= 3 / 336
= 3
Step3:
LCM(3, 813) = 813
GCD(3, 813) = ( 3 x 813 ) / 813
= 3 / 813
= 3
So, Greatest Common Divisor of 147, 717, 336, 813 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 147, 717, 336, 813
The greatest common divisor of numbers 147, 717, 336, 813 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 147, 717, 336, 813 is 3.
1. What is the GCD of 147, 717, 336, 813?
GCD of given numbers 147, 717, 336, 813 is 3
2. How to calculate the greatest common divisor of 147, 717, 336, 813?
We can find the highest common divisor of 147, 717, 336, 813 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 147, 717, 336, 813 i.e 3.
3. How can I use the GCD of 147, 717, 336, 813Calculator?
Out the numbers 147, 717, 336, 813 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.