Online GCD Calculator is useful to find the GCD of 428, 733, 784, 476 quickly. Get the easiest ways to solve the greatest common divisor of 428, 733, 784, 476 i.e 1 in different methods as follows.
Given Input numbers are 428, 733, 784, 476
In the factoring method, we have to find the divisors of all numbers
Divisors of 428 :
The positive integer divisors of 428 that completely divides 428 are.
1, 2, 4, 107, 214, 428
Divisors of 733 :
The positive integer divisors of 733 that completely divides 733 are.
1, 733
Divisors of 784 :
The positive integer divisors of 784 that completely divides 784 are.
1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784
Divisors of 476 :
The positive integer divisors of 476 that completely divides 476 are.
1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
GCD of numbers is the greatest common divisor
So, the GCD (428, 733, 784, 476) = 1.
Given numbers are 428, 733, 784, 476
The list of prime factors of all numbers are
Prime factors of 428 are 2 x 2 x 107
Prime factors of 733 are 733
Prime factors of 784 are 2 x 2 x 2 x 2 x 7 x 7
Prime factors of 476 are 2 x 2 x 7 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 428, 733, 784, 476
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(428, 733) = 313724
GCD(428, 733) = ( 428 x 733 ) / 313724
= 428 / 733
= 428
Step2:
LCM(1, 784) = 784
GCD(1, 784) = ( 1 x 784 ) / 784
= 1 / 784
= 1
Step3:
LCM(1, 476) = 476
GCD(1, 476) = ( 1 x 476 ) / 476
= 1 / 476
= 1
So, Greatest Common Divisor of 428, 733, 784, 476 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 428, 733, 784, 476
The greatest common divisor of numbers 428, 733, 784, 476 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 428, 733, 784, 476 is 1.
1. What is the GCD of 428, 733, 784, 476?
GCD of given numbers 428, 733, 784, 476 is 1
2. How to calculate the greatest common divisor of 428, 733, 784, 476?
We can find the highest common divisor of 428, 733, 784, 476 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 428, 733, 784, 476 i.e 1.
3. How can I use the GCD of 428, 733, 784, 476Calculator?
Out the numbers 428, 733, 784, 476 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.