Online GCD Calculator is useful to find the GCD of 690, 240, 113, 963 quickly. Get the easiest ways to solve the greatest common divisor of 690, 240, 113, 963 i.e 1 in different methods as follows.
Given Input numbers are 690, 240, 113, 963
In the factoring method, we have to find the divisors of all numbers
Divisors of 690 :
The positive integer divisors of 690 that completely divides 690 are.
1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
Divisors of 240 :
The positive integer divisors of 240 that completely divides 240 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
Divisors of 113 :
The positive integer divisors of 113 that completely divides 113 are.
1, 113
Divisors of 963 :
The positive integer divisors of 963 that completely divides 963 are.
1, 3, 9, 107, 321, 963
GCD of numbers is the greatest common divisor
So, the GCD (690, 240, 113, 963) = 1.
Given numbers are 690, 240, 113, 963
The list of prime factors of all numbers are
Prime factors of 690 are 2 x 3 x 5 x 23
Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 113 are 113
Prime factors of 963 are 3 x 3 x 107
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 690, 240, 113, 963
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(690, 240) = 5520
GCD(690, 240) = ( 690 x 240 ) / 5520
= 690 / 240
= 690
Step2:
LCM(30, 113) = 3390
GCD(30, 113) = ( 30 x 113 ) / 3390
= 30 / 113
= 30
Step3:
LCM(1, 963) = 963
GCD(1, 963) = ( 1 x 963 ) / 963
= 1 / 963
= 1
So, Greatest Common Divisor of 690, 240, 113, 963 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 690, 240, 113, 963
The greatest common divisor of numbers 690, 240, 113, 963 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 690, 240, 113, 963 is 1.
1. What is the GCD of 690, 240, 113, 963?
GCD of given numbers 690, 240, 113, 963 is 1
2. How to calculate the greatest common divisor of 690, 240, 113, 963?
We can find the highest common divisor of 690, 240, 113, 963 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 690, 240, 113, 963 i.e 1.
3. How can I use the GCD of 690, 240, 113, 963Calculator?
Out the numbers 690, 240, 113, 963 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.