Online GCD Calculator is useful to find the GCD of 661, 792, 862, 108 quickly. Get the easiest ways to solve the greatest common divisor of 661, 792, 862, 108 i.e 1 in different methods as follows.
Given Input numbers are 661, 792, 862, 108
In the factoring method, we have to find the divisors of all numbers
Divisors of 661 :
The positive integer divisors of 661 that completely divides 661 are.
1, 661
Divisors of 792 :
The positive integer divisors of 792 that completely divides 792 are.
1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792
Divisors of 862 :
The positive integer divisors of 862 that completely divides 862 are.
1, 2, 431, 862
Divisors of 108 :
The positive integer divisors of 108 that completely divides 108 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
GCD of numbers is the greatest common divisor
So, the GCD (661, 792, 862, 108) = 1.
Given numbers are 661, 792, 862, 108
The list of prime factors of all numbers are
Prime factors of 661 are 661
Prime factors of 792 are 2 x 2 x 2 x 3 x 3 x 11
Prime factors of 862 are 2 x 431
Prime factors of 108 are 2 x 2 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 661, 792, 862, 108
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(661, 792) = 523512
GCD(661, 792) = ( 661 x 792 ) / 523512
= 661 / 792
= 661
Step2:
LCM(1, 862) = 862
GCD(1, 862) = ( 1 x 862 ) / 862
= 1 / 862
= 1
Step3:
LCM(1, 108) = 108
GCD(1, 108) = ( 1 x 108 ) / 108
= 1 / 108
= 1
So, Greatest Common Divisor of 661, 792, 862, 108 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 661, 792, 862, 108
The greatest common divisor of numbers 661, 792, 862, 108 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 661, 792, 862, 108 is 1.
1. What is the GCD of 661, 792, 862, 108?
GCD of given numbers 661, 792, 862, 108 is 1
2. How to calculate the greatest common divisor of 661, 792, 862, 108?
We can find the highest common divisor of 661, 792, 862, 108 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 661, 792, 862, 108 i.e 1.
3. How can I use the GCD of 661, 792, 862, 108Calculator?
Out the numbers 661, 792, 862, 108 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.