Online GCD Calculator is useful to find the GCD of 490, 625, 983, 386 quickly. Get the easiest ways to solve the greatest common divisor of 490, 625, 983, 386 i.e 1 in different methods as follows.
Given Input numbers are 490, 625, 983, 386
In the factoring method, we have to find the divisors of all numbers
Divisors of 490 :
The positive integer divisors of 490 that completely divides 490 are.
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
Divisors of 625 :
The positive integer divisors of 625 that completely divides 625 are.
1, 5, 25, 125, 625
Divisors of 983 :
The positive integer divisors of 983 that completely divides 983 are.
1, 983
Divisors of 386 :
The positive integer divisors of 386 that completely divides 386 are.
1, 2, 193, 386
GCD of numbers is the greatest common divisor
So, the GCD (490, 625, 983, 386) = 1.
Given numbers are 490, 625, 983, 386
The list of prime factors of all numbers are
Prime factors of 490 are 2 x 5 x 7 x 7
Prime factors of 625 are 5 x 5 x 5 x 5
Prime factors of 983 are 983
Prime factors of 386 are 2 x 193
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 490, 625, 983, 386
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(490, 625) = 61250
GCD(490, 625) = ( 490 x 625 ) / 61250
= 490 / 625
= 490
Step2:
LCM(5, 983) = 4915
GCD(5, 983) = ( 5 x 983 ) / 4915
= 5 / 983
= 5
Step3:
LCM(1, 386) = 386
GCD(1, 386) = ( 1 x 386 ) / 386
= 1 / 386
= 1
So, Greatest Common Divisor of 490, 625, 983, 386 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 490, 625, 983, 386
The greatest common divisor of numbers 490, 625, 983, 386 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 625, 983, 386 is 1.
1. What is the GCD of 490, 625, 983, 386?
GCD of given numbers 490, 625, 983, 386 is 1
2. How to calculate the greatest common divisor of 490, 625, 983, 386?
We can find the highest common divisor of 490, 625, 983, 386 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 490, 625, 983, 386 i.e 1.
3. How can I use the GCD of 490, 625, 983, 386Calculator?
Out the numbers 490, 625, 983, 386 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.