Online GCD Calculator is useful to find the GCD of 126, 642, 265, 537 quickly. Get the easiest ways to solve the greatest common divisor of 126, 642, 265, 537 i.e 1 in different methods as follows.
Given Input numbers are 126, 642, 265, 537
In the factoring method, we have to find the divisors of all numbers
Divisors of 126 :
The positive integer divisors of 126 that completely divides 126 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
Divisors of 642 :
The positive integer divisors of 642 that completely divides 642 are.
1, 2, 3, 6, 107, 214, 321, 642
Divisors of 265 :
The positive integer divisors of 265 that completely divides 265 are.
1, 5, 53, 265
Divisors of 537 :
The positive integer divisors of 537 that completely divides 537 are.
1, 3, 179, 537
GCD of numbers is the greatest common divisor
So, the GCD (126, 642, 265, 537) = 1.
Given numbers are 126, 642, 265, 537
The list of prime factors of all numbers are
Prime factors of 126 are 2 x 3 x 3 x 7
Prime factors of 642 are 2 x 3 x 107
Prime factors of 265 are 5 x 53
Prime factors of 537 are 3 x 179
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 126, 642, 265, 537
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(126, 642) = 13482
GCD(126, 642) = ( 126 x 642 ) / 13482
= 126 / 642
= 126
Step2:
LCM(6, 265) = 1590
GCD(6, 265) = ( 6 x 265 ) / 1590
= 6 / 265
= 6
Step3:
LCM(1, 537) = 537
GCD(1, 537) = ( 1 x 537 ) / 537
= 1 / 537
= 1
So, Greatest Common Divisor of 126, 642, 265, 537 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 126, 642, 265, 537
The greatest common divisor of numbers 126, 642, 265, 537 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 642, 265, 537 is 1.
1. What is the GCD of 126, 642, 265, 537?
GCD of given numbers 126, 642, 265, 537 is 1
2. How to calculate the greatest common divisor of 126, 642, 265, 537?
We can find the highest common divisor of 126, 642, 265, 537 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 126, 642, 265, 537 i.e 1.
3. How can I use the GCD of 126, 642, 265, 537Calculator?
Out the numbers 126, 642, 265, 537 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.