Online GCD Calculator is useful to find the GCD of 842, 615, 196, 699 quickly. Get the easiest ways to solve the greatest common divisor of 842, 615, 196, 699 i.e 1 in different methods as follows.
Given Input numbers are 842, 615, 196, 699
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 615 :
The positive integer divisors of 615 that completely divides 615 are.
1, 3, 5, 15, 41, 123, 205, 615
Divisors of 196 :
The positive integer divisors of 196 that completely divides 196 are.
1, 2, 4, 7, 14, 28, 49, 98, 196
Divisors of 699 :
The positive integer divisors of 699 that completely divides 699 are.
1, 3, 233, 699
GCD of numbers is the greatest common divisor
So, the GCD (842, 615, 196, 699) = 1.
Given numbers are 842, 615, 196, 699
The list of prime factors of all numbers are
Prime factors of 842 are 2 x 421
Prime factors of 615 are 3 x 5 x 41
Prime factors of 196 are 2 x 2 x 7 x 7
Prime factors of 699 are 3 x 233
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 842, 615, 196, 699
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(842, 615) = 517830
GCD(842, 615) = ( 842 x 615 ) / 517830
= 842 / 615
= 842
Step2:
LCM(1, 196) = 196
GCD(1, 196) = ( 1 x 196 ) / 196
= 1 / 196
= 1
Step3:
LCM(1, 699) = 699
GCD(1, 699) = ( 1 x 699 ) / 699
= 1 / 699
= 1
So, Greatest Common Divisor of 842, 615, 196, 699 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 842, 615, 196, 699
The greatest common divisor of numbers 842, 615, 196, 699 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 615, 196, 699 is 1.
1. What is the GCD of 842, 615, 196, 699?
GCD of given numbers 842, 615, 196, 699 is 1
2. How to calculate the greatest common divisor of 842, 615, 196, 699?
We can find the highest common divisor of 842, 615, 196, 699 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, 615, 196, 699 i.e 1.
3. How can I use the GCD of 842, 615, 196, 699Calculator?
Out the numbers 842, 615, 196, 699 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.