Online GCD Calculator is useful to find the GCD of 625, 620, 985, 748 quickly. Get the easiest ways to solve the greatest common divisor of 625, 620, 985, 748 i.e 1 in different methods as follows.
Given Input numbers are 625, 620, 985, 748
In the factoring method, we have to find the divisors of all numbers
Divisors of 625 :
The positive integer divisors of 625 that completely divides 625 are.
1, 5, 25, 125, 625
Divisors of 620 :
The positive integer divisors of 620 that completely divides 620 are.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
Divisors of 985 :
The positive integer divisors of 985 that completely divides 985 are.
1, 5, 197, 985
Divisors of 748 :
The positive integer divisors of 748 that completely divides 748 are.
1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
GCD of numbers is the greatest common divisor
So, the GCD (625, 620, 985, 748) = 1.
Given numbers are 625, 620, 985, 748
The list of prime factors of all numbers are
Prime factors of 625 are 5 x 5 x 5 x 5
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 985 are 5 x 197
Prime factors of 748 are 2 x 2 x 11 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 625, 620, 985, 748
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(625, 620) = 77500
GCD(625, 620) = ( 625 x 620 ) / 77500
= 625 / 620
= 625
Step2:
LCM(5, 985) = 985
GCD(5, 985) = ( 5 x 985 ) / 985
= 5 / 985
= 5
Step3:
LCM(5, 748) = 3740
GCD(5, 748) = ( 5 x 748 ) / 3740
= 5 / 748
= 5
So, Greatest Common Divisor of 625, 620, 985, 748 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 625, 620, 985, 748
The greatest common divisor of numbers 625, 620, 985, 748 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 625, 620, 985, 748 is 1.
1. What is the GCD of 625, 620, 985, 748?
GCD of given numbers 625, 620, 985, 748 is 1
2. How to calculate the greatest common divisor of 625, 620, 985, 748?
We can find the highest common divisor of 625, 620, 985, 748 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 625, 620, 985, 748 i.e 1.
3. How can I use the GCD of 625, 620, 985, 748Calculator?
Out the numbers 625, 620, 985, 748 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.