Online GCD Calculator is useful to find the GCD of 140, 248, 949, 730 quickly. Get the easiest ways to solve the greatest common divisor of 140, 248, 949, 730 i.e 1 in different methods as follows.
Given Input numbers are 140, 248, 949, 730
In the factoring method, we have to find the divisors of all numbers
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Divisors of 248 :
The positive integer divisors of 248 that completely divides 248 are.
1, 2, 4, 8, 31, 62, 124, 248
Divisors of 949 :
The positive integer divisors of 949 that completely divides 949 are.
1, 13, 73, 949
Divisors of 730 :
The positive integer divisors of 730 that completely divides 730 are.
1, 2, 5, 10, 73, 146, 365, 730
GCD of numbers is the greatest common divisor
So, the GCD (140, 248, 949, 730) = 1.
Given numbers are 140, 248, 949, 730
The list of prime factors of all numbers are
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 248 are 2 x 2 x 2 x 31
Prime factors of 949 are 13 x 73
Prime factors of 730 are 2 x 5 x 73
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 140, 248, 949, 730
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(140, 248) = 8680
GCD(140, 248) = ( 140 x 248 ) / 8680
= 140 / 248
= 140
Step2:
LCM(4, 949) = 3796
GCD(4, 949) = ( 4 x 949 ) / 3796
= 4 / 949
= 4
Step3:
LCM(1, 730) = 730
GCD(1, 730) = ( 1 x 730 ) / 730
= 1 / 730
= 1
So, Greatest Common Divisor of 140, 248, 949, 730 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 140, 248, 949, 730
The greatest common divisor of numbers 140, 248, 949, 730 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 248, 949, 730 is 1.
1. What is the GCD of 140, 248, 949, 730?
GCD of given numbers 140, 248, 949, 730 is 1
2. How to calculate the greatest common divisor of 140, 248, 949, 730?
We can find the highest common divisor of 140, 248, 949, 730 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 140, 248, 949, 730 i.e 1.
3. How can I use the GCD of 140, 248, 949, 730Calculator?
Out the numbers 140, 248, 949, 730 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.