Online GCD Calculator is useful to find the GCD of 132, 821, 620, 928 quickly. Get the easiest ways to solve the greatest common divisor of 132, 821, 620, 928 i.e 1 in different methods as follows.
Given Input numbers are 132, 821, 620, 928
In the factoring method, we have to find the divisors of all numbers
Divisors of 132 :
The positive integer divisors of 132 that completely divides 132 are.
1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
Divisors of 821 :
The positive integer divisors of 821 that completely divides 821 are.
1, 821
Divisors of 620 :
The positive integer divisors of 620 that completely divides 620 are.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
Divisors of 928 :
The positive integer divisors of 928 that completely divides 928 are.
1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928
GCD of numbers is the greatest common divisor
So, the GCD (132, 821, 620, 928) = 1.
Given numbers are 132, 821, 620, 928
The list of prime factors of all numbers are
Prime factors of 132 are 2 x 2 x 3 x 11
Prime factors of 821 are 821
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 928 are 2 x 2 x 2 x 2 x 2 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 132, 821, 620, 928
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(132, 821) = 108372
GCD(132, 821) = ( 132 x 821 ) / 108372
= 132 / 821
= 132
Step2:
LCM(1, 620) = 620
GCD(1, 620) = ( 1 x 620 ) / 620
= 1 / 620
= 1
Step3:
LCM(1, 928) = 928
GCD(1, 928) = ( 1 x 928 ) / 928
= 1 / 928
= 1
So, Greatest Common Divisor of 132, 821, 620, 928 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 132, 821, 620, 928
The greatest common divisor of numbers 132, 821, 620, 928 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 132, 821, 620, 928 is 1.
1. What is the GCD of 132, 821, 620, 928?
GCD of given numbers 132, 821, 620, 928 is 1
2. How to calculate the greatest common divisor of 132, 821, 620, 928?
We can find the highest common divisor of 132, 821, 620, 928 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 132, 821, 620, 928 i.e 1.
3. How can I use the GCD of 132, 821, 620, 928Calculator?
Out the numbers 132, 821, 620, 928 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.