Online GCD Calculator is useful to find the GCD of 858, 926, 697, 220 quickly. Get the easiest ways to solve the greatest common divisor of 858, 926, 697, 220 i.e 1 in different methods as follows.
Given Input numbers are 858, 926, 697, 220
In the factoring method, we have to find the divisors of all numbers
Divisors of 858 :
The positive integer divisors of 858 that completely divides 858 are.
1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
Divisors of 926 :
The positive integer divisors of 926 that completely divides 926 are.
1, 2, 463, 926
Divisors of 697 :
The positive integer divisors of 697 that completely divides 697 are.
1, 17, 41, 697
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 (858, 926, 697, 220) = 1.
Given numbers are 858, 926, 697, 220
The list of prime factors of all numbers are
Prime factors of 858 are 2 x 3 x 11 x 13
Prime factors of 926 are 2 x 463
Prime factors of 697 are 17 x 41
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 858, 926, 697, 220
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(858, 926) = 397254
GCD(858, 926) = ( 858 x 926 ) / 397254
= 858 / 926
= 858
Step2:
LCM(2, 697) = 1394
GCD(2, 697) = ( 2 x 697 ) / 1394
= 2 / 697
= 2
Step3:
LCM(1, 220) = 220
GCD(1, 220) = ( 1 x 220 ) / 220
= 1 / 220
= 1
So, Greatest Common Divisor of 858, 926, 697, 220 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 858, 926, 697, 220
The greatest common divisor of numbers 858, 926, 697, 220 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 858, 926, 697, 220 is 1.
1. What is the GCD of 858, 926, 697, 220?
GCD of given numbers 858, 926, 697, 220 is 1
2. How to calculate the greatest common divisor of 858, 926, 697, 220?
We can find the highest common divisor of 858, 926, 697, 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 858, 926, 697, 220 i.e 1.
3. How can I use the GCD of 858, 926, 697, 220Calculator?
Out the numbers 858, 926, 697, 220 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.