Online GCD Calculator is useful to find the GCD of 784, 476, 168, 187 quickly. Get the easiest ways to solve the greatest common divisor of 784, 476, 168, 187 i.e 1 in different methods as follows.
Given Input numbers are 784, 476, 168, 187
In the factoring method, we have to find the divisors of all numbers
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
Divisors of 168 :
The positive integer divisors of 168 that completely divides 168 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
Divisors of 187 :
The positive integer divisors of 187 that completely divides 187 are.
1, 11, 17, 187
GCD of numbers is the greatest common divisor
So, the GCD (784, 476, 168, 187) = 1.
Given numbers are 784, 476, 168, 187
The list of prime factors of all numbers are
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
Prime factors of 168 are 2 x 2 x 2 x 3 x 7
Prime factors of 187 are 11 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 784, 476, 168, 187
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(784, 476) = 13328
GCD(784, 476) = ( 784 x 476 ) / 13328
= 784 / 476
= 784
Step2:
LCM(28, 168) = 168
GCD(28, 168) = ( 28 x 168 ) / 168
= 28 / 168
= 28
Step3:
LCM(28, 187) = 5236
GCD(28, 187) = ( 28 x 187 ) / 5236
= 28 / 187
= 28
So, Greatest Common Divisor of 784, 476, 168, 187 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 784, 476, 168, 187
The greatest common divisor of numbers 784, 476, 168, 187 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 784, 476, 168, 187 is 1.
1. What is the GCD of 784, 476, 168, 187?
GCD of given numbers 784, 476, 168, 187 is 1
2. How to calculate the greatest common divisor of 784, 476, 168, 187?
We can find the highest common divisor of 784, 476, 168, 187 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 784, 476, 168, 187 i.e 1.
3. How can I use the GCD of 784, 476, 168, 187Calculator?
Out the numbers 784, 476, 168, 187 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.