Online GCD Calculator is useful to find the GCD of 787, 665, 822, 702 quickly. Get the easiest ways to solve the greatest common divisor of 787, 665, 822, 702 i.e 1 in different methods as follows.
Given Input numbers are 787, 665, 822, 702
In the factoring method, we have to find the divisors of all numbers
Divisors of 787 :
The positive integer divisors of 787 that completely divides 787 are.
1, 787
Divisors of 665 :
The positive integer divisors of 665 that completely divides 665 are.
1, 5, 7, 19, 35, 95, 133, 665
Divisors of 822 :
The positive integer divisors of 822 that completely divides 822 are.
1, 2, 3, 6, 137, 274, 411, 822
Divisors of 702 :
The positive integer divisors of 702 that completely divides 702 are.
1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
GCD of numbers is the greatest common divisor
So, the GCD (787, 665, 822, 702) = 1.
Given numbers are 787, 665, 822, 702
The list of prime factors of all numbers are
Prime factors of 787 are 787
Prime factors of 665 are 5 x 7 x 19
Prime factors of 822 are 2 x 3 x 137
Prime factors of 702 are 2 x 3 x 3 x 3 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 787, 665, 822, 702
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(787, 665) = 523355
GCD(787, 665) = ( 787 x 665 ) / 523355
= 787 / 665
= 787
Step2:
LCM(1, 822) = 822
GCD(1, 822) = ( 1 x 822 ) / 822
= 1 / 822
= 1
Step3:
LCM(1, 702) = 702
GCD(1, 702) = ( 1 x 702 ) / 702
= 1 / 702
= 1
So, Greatest Common Divisor of 787, 665, 822, 702 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 787, 665, 822, 702
The greatest common divisor of numbers 787, 665, 822, 702 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 787, 665, 822, 702 is 1.
1. What is the GCD of 787, 665, 822, 702?
GCD of given numbers 787, 665, 822, 702 is 1
2. How to calculate the greatest common divisor of 787, 665, 822, 702?
We can find the highest common divisor of 787, 665, 822, 702 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 787, 665, 822, 702 i.e 1.
3. How can I use the GCD of 787, 665, 822, 702Calculator?
Out the numbers 787, 665, 822, 702 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.