Online GCD Calculator is useful to find the GCD of 976, 421, 778, 384 quickly. Get the easiest ways to solve the greatest common divisor of 976, 421, 778, 384 i.e 1 in different methods as follows.
Given Input numbers are 976, 421, 778, 384
In the factoring method, we have to find the divisors of all numbers
Divisors of 976 :
The positive integer divisors of 976 that completely divides 976 are.
1, 2, 4, 8, 16, 61, 122, 244, 488, 976
Divisors of 421 :
The positive integer divisors of 421 that completely divides 421 are.
1, 421
Divisors of 778 :
The positive integer divisors of 778 that completely divides 778 are.
1, 2, 389, 778
Divisors of 384 :
The positive integer divisors of 384 that completely divides 384 are.
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384
GCD of numbers is the greatest common divisor
So, the GCD (976, 421, 778, 384) = 1.
Given numbers are 976, 421, 778, 384
The list of prime factors of all numbers are
Prime factors of 976 are 2 x 2 x 2 x 2 x 61
Prime factors of 421 are 421
Prime factors of 778 are 2 x 389
Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 976, 421, 778, 384
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(976, 421) = 410896
GCD(976, 421) = ( 976 x 421 ) / 410896
= 976 / 421
= 976
Step2:
LCM(1, 778) = 778
GCD(1, 778) = ( 1 x 778 ) / 778
= 1 / 778
= 1
Step3:
LCM(1, 384) = 384
GCD(1, 384) = ( 1 x 384 ) / 384
= 1 / 384
= 1
So, Greatest Common Divisor of 976, 421, 778, 384 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 976, 421, 778, 384
The greatest common divisor of numbers 976, 421, 778, 384 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 976, 421, 778, 384 is 1.
1. What is the GCD of 976, 421, 778, 384?
GCD of given numbers 976, 421, 778, 384 is 1
2. How to calculate the greatest common divisor of 976, 421, 778, 384?
We can find the highest common divisor of 976, 421, 778, 384 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 976, 421, 778, 384 i.e 1.
3. How can I use the GCD of 976, 421, 778, 384Calculator?
Out the numbers 976, 421, 778, 384 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.