Online GCD Calculator is useful to find the GCD of 790, 987, 935, 220 quickly. Get the easiest ways to solve the greatest common divisor of 790, 987, 935, 220 i.e 1 in different methods as follows.
Given Input numbers are 790, 987, 935, 220
In the factoring method, we have to find the divisors of all numbers
Divisors of 790 :
The positive integer divisors of 790 that completely divides 790 are.
1, 2, 5, 10, 79, 158, 395, 790
Divisors of 987 :
The positive integer divisors of 987 that completely divides 987 are.
1, 3, 7, 21, 47, 141, 329, 987
Divisors of 935 :
The positive integer divisors of 935 that completely divides 935 are.
1, 5, 11, 17, 55, 85, 187, 935
Divisors of 220 :
The positive integer divisors of 220 that completely divides 220 are.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
GCD of numbers is the greatest common divisor
So, the GCD (790, 987, 935, 220) = 1.
Given numbers are 790, 987, 935, 220
The list of prime factors of all numbers are
Prime factors of 790 are 2 x 5 x 79
Prime factors of 987 are 3 x 7 x 47
Prime factors of 935 are 5 x 11 x 17
Prime factors of 220 are 2 x 2 x 5 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 790, 987, 935, 220
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(790, 987) = 779730
GCD(790, 987) = ( 790 x 987 ) / 779730
= 790 / 987
= 790
Step2:
LCM(1, 935) = 935
GCD(1, 935) = ( 1 x 935 ) / 935
= 1 / 935
= 1
Step3:
LCM(1, 220) = 220
GCD(1, 220) = ( 1 x 220 ) / 220
= 1 / 220
= 1
So, Greatest Common Divisor of 790, 987, 935, 220 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 790, 987, 935, 220
The greatest common divisor of numbers 790, 987, 935, 220 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 790, 987, 935, 220 is 1.
1. What is the GCD of 790, 987, 935, 220?
GCD of given numbers 790, 987, 935, 220 is 1
2. How to calculate the greatest common divisor of 790, 987, 935, 220?
We can find the highest common divisor of 790, 987, 935, 220 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 790, 987, 935, 220 i.e 1.
3. How can I use the GCD of 790, 987, 935, 220Calculator?
Out the numbers 790, 987, 935, 220 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.