Online GCD Calculator is useful to find the GCD of 698, 924, 618, 789 quickly. Get the easiest ways to solve the greatest common divisor of 698, 924, 618, 789 i.e 1 in different methods as follows.
Given Input numbers are 698, 924, 618, 789
In the factoring method, we have to find the divisors of all numbers
Divisors of 698 :
The positive integer divisors of 698 that completely divides 698 are.
1, 2, 349, 698
Divisors of 924 :
The positive integer divisors of 924 that completely divides 924 are.
1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924
Divisors of 618 :
The positive integer divisors of 618 that completely divides 618 are.
1, 2, 3, 6, 103, 206, 309, 618
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
GCD of numbers is the greatest common divisor
So, the GCD (698, 924, 618, 789) = 1.
Given numbers are 698, 924, 618, 789
The list of prime factors of all numbers are
Prime factors of 698 are 2 x 349
Prime factors of 924 are 2 x 2 x 3 x 7 x 11
Prime factors of 618 are 2 x 3 x 103
Prime factors of 789 are 3 x 263
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 698, 924, 618, 789
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(698, 924) = 322476
GCD(698, 924) = ( 698 x 924 ) / 322476
= 698 / 924
= 698
Step2:
LCM(2, 618) = 618
GCD(2, 618) = ( 2 x 618 ) / 618
= 2 / 618
= 2
Step3:
LCM(2, 789) = 1578
GCD(2, 789) = ( 2 x 789 ) / 1578
= 2 / 789
= 2
So, Greatest Common Divisor of 698, 924, 618, 789 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 698, 924, 618, 789
The greatest common divisor of numbers 698, 924, 618, 789 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 698, 924, 618, 789 is 1.
1. What is the GCD of 698, 924, 618, 789?
GCD of given numbers 698, 924, 618, 789 is 1
2. How to calculate the greatest common divisor of 698, 924, 618, 789?
We can find the highest common divisor of 698, 924, 618, 789 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 698, 924, 618, 789 i.e 1.
3. How can I use the GCD of 698, 924, 618, 789Calculator?
Out the numbers 698, 924, 618, 789 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.