Online GCD Calculator is useful to find the GCD of 842, 456, 364, 697 quickly. Get the easiest ways to solve the greatest common divisor of 842, 456, 364, 697 i.e 1 in different methods as follows.
Given Input numbers are 842, 456, 364, 697
In the factoring method, we have to find the divisors of all numbers
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 456 :
The positive integer divisors of 456 that completely divides 456 are.
1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456
Divisors of 364 :
The positive integer divisors of 364 that completely divides 364 are.
1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364
Divisors of 697 :
The positive integer divisors of 697 that completely divides 697 are.
1, 17, 41, 697
GCD of numbers is the greatest common divisor
So, the GCD (842, 456, 364, 697) = 1.
Given numbers are 842, 456, 364, 697
The list of prime factors of all numbers are
Prime factors of 842 are 2 x 421
Prime factors of 456 are 2 x 2 x 2 x 3 x 19
Prime factors of 364 are 2 x 2 x 7 x 13
Prime factors of 697 are 17 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 842, 456, 364, 697
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(842, 456) = 191976
GCD(842, 456) = ( 842 x 456 ) / 191976
= 842 / 456
= 842
Step2:
LCM(2, 364) = 364
GCD(2, 364) = ( 2 x 364 ) / 364
= 2 / 364
= 2
Step3:
LCM(2, 697) = 1394
GCD(2, 697) = ( 2 x 697 ) / 1394
= 2 / 697
= 2
So, Greatest Common Divisor of 842, 456, 364, 697 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 842, 456, 364, 697
The greatest common divisor of numbers 842, 456, 364, 697 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 456, 364, 697 is 1.
1. What is the GCD of 842, 456, 364, 697?
GCD of given numbers 842, 456, 364, 697 is 1
2. How to calculate the greatest common divisor of 842, 456, 364, 697?
We can find the highest common divisor of 842, 456, 364, 697 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 842, 456, 364, 697 i.e 1.
3. How can I use the GCD of 842, 456, 364, 697Calculator?
Out the numbers 842, 456, 364, 697 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.