Online GCD Calculator is useful to find the GCD of 125, 989, 755, 542 quickly. Get the easiest ways to solve the greatest common divisor of 125, 989, 755, 542 i.e 1 in different methods as follows.
Given Input numbers are 125, 989, 755, 542
In the factoring method, we have to find the divisors of all numbers
Divisors of 125 :
The positive integer divisors of 125 that completely divides 125 are.
1, 5, 25, 125
Divisors of 989 :
The positive integer divisors of 989 that completely divides 989 are.
1, 23, 43, 989
Divisors of 755 :
The positive integer divisors of 755 that completely divides 755 are.
1, 5, 151, 755
Divisors of 542 :
The positive integer divisors of 542 that completely divides 542 are.
1, 2, 271, 542
GCD of numbers is the greatest common divisor
So, the GCD (125, 989, 755, 542) = 1.
Given numbers are 125, 989, 755, 542
The list of prime factors of all numbers are
Prime factors of 125 are 5 x 5 x 5
Prime factors of 989 are 23 x 43
Prime factors of 755 are 5 x 151
Prime factors of 542 are 2 x 271
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 125, 989, 755, 542
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(125, 989) = 123625
GCD(125, 989) = ( 125 x 989 ) / 123625
= 125 / 989
= 125
Step2:
LCM(1, 755) = 755
GCD(1, 755) = ( 1 x 755 ) / 755
= 1 / 755
= 1
Step3:
LCM(1, 542) = 542
GCD(1, 542) = ( 1 x 542 ) / 542
= 1 / 542
= 1
So, Greatest Common Divisor of 125, 989, 755, 542 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 125, 989, 755, 542
The greatest common divisor of numbers 125, 989, 755, 542 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 125, 989, 755, 542 is 1.
1. What is the GCD of 125, 989, 755, 542?
GCD of given numbers 125, 989, 755, 542 is 1
2. How to calculate the greatest common divisor of 125, 989, 755, 542?
We can find the highest common divisor of 125, 989, 755, 542 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 125, 989, 755, 542 i.e 1.
3. How can I use the GCD of 125, 989, 755, 542Calculator?
Out the numbers 125, 989, 755, 542 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.