Online GCD Calculator is useful to find the GCD of 448, 780, 188 quickly. Get the easiest ways to solve the greatest common divisor of 448, 780, 188 i.e 4 in different methods as follows.
Given Input numbers are 448, 780, 188
In the factoring method, we have to find the divisors of all numbers
Divisors of 448 :
The positive integer divisors of 448 that completely divides 448 are.
1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448
Divisors of 780 :
The positive integer divisors of 780 that completely divides 780 are.
1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
Divisors of 188 :
The positive integer divisors of 188 that completely divides 188 are.
1, 2, 4, 47, 94, 188
GCD of numbers is the greatest common divisor
So, the GCD (448, 780, 188) = 4.
Given numbers are 448, 780, 188
The list of prime factors of all numbers are
Prime factors of 448 are 2 x 2 x 2 x 2 x 2 x 2 x 7
Prime factors of 780 are 2 x 2 x 3 x 5 x 13
Prime factors of 188 are 2 x 2 x 47
The highest common occurrence is 22
Therefore, GCD of 448, 780, 188 is 4.
Given numbers are 448, 780, 188
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(448, 780) = 87360
GCD(448, 780) = ( 448 x 780 ) / 87360
= 448 / 780
= 448
Step2:
LCM(4, 188) = 188
GCD(4, 188) = ( 4 x 188 ) / 188
= 4 / 188
= 4
So, Greatest Common Divisor of 448, 780, 188 is 4
Here are some samples of GCD of Numbers calculations.
Given numbers are 448, 780, 188
The greatest common divisor of numbers 448, 780, 188 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 448, 780, 188 is 4.
1. What is the GCD of 448, 780, 188?
GCD of given numbers 448, 780, 188 is 4
2. How to calculate the greatest common divisor of 448, 780, 188?
We can find the highest common divisor of 448, 780, 188 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 448, 780, 188 i.e 4.
3. How can I use the GCD of 448, 780, 188Calculator?
Out the numbers 448, 780, 188 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.