Online GCD Calculator is useful to find the GCD of 240, 780, 374, 731 quickly. Get the easiest ways to solve the greatest common divisor of 240, 780, 374, 731 i.e 1 in different methods as follows.
Given Input numbers are 240, 780, 374, 731
In the factoring method, we have to find the divisors of all numbers
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 780 :
The positive integer divisors of 780 that completely divides 780 are.
1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
Divisors of 374 :
The positive integer divisors of 374 that completely divides 374 are.
1, 2, 11, 17, 22, 34, 187, 374
Divisors of 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
GCD of numbers is the greatest common divisor
So, the GCD (240, 780, 374, 731) = 1.
Given numbers are 240, 780, 374, 731
The list of prime factors of all numbers are
Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 780 are 2 x 2 x 3 x 5 x 13
Prime factors of 374 are 2 x 11 x 17
Prime factors of 731 are 17 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 240, 780, 374, 731
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(240, 780) = 3120
GCD(240, 780) = ( 240 x 780 ) / 3120
= 240 / 780
= 240
Step2:
LCM(60, 374) = 11220
GCD(60, 374) = ( 60 x 374 ) / 11220
= 60 / 374
= 60
Step3:
LCM(2, 731) = 1462
GCD(2, 731) = ( 2 x 731 ) / 1462
= 2 / 731
= 2
So, Greatest Common Divisor of 240, 780, 374, 731 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 240, 780, 374, 731
The greatest common divisor of numbers 240, 780, 374, 731 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 240, 780, 374, 731 is 1.
1. What is the GCD of 240, 780, 374, 731?
GCD of given numbers 240, 780, 374, 731 is 1
2. How to calculate the greatest common divisor of 240, 780, 374, 731?
We can find the highest common divisor of 240, 780, 374, 731 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 240, 780, 374, 731 i.e 1.
3. How can I use the GCD of 240, 780, 374, 731Calculator?
Out the numbers 240, 780, 374, 731 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.