Online GCD Calculator is useful to find the GCD of 157, 650, 642, 522 quickly. Get the easiest ways to solve the greatest common divisor of 157, 650, 642, 522 i.e 1 in different methods as follows.
Given Input numbers are 157, 650, 642, 522
In the factoring method, we have to find the divisors of all numbers
Divisors of 157 :
The positive integer divisors of 157 that completely divides 157 are.
1, 157
Divisors of 650 :
The positive integer divisors of 650 that completely divides 650 are.
1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
Divisors of 642 :
The positive integer divisors of 642 that completely divides 642 are.
1, 2, 3, 6, 107, 214, 321, 642
Divisors of 522 :
The positive integer divisors of 522 that completely divides 522 are.
1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522
GCD of numbers is the greatest common divisor
So, the GCD (157, 650, 642, 522) = 1.
Given numbers are 157, 650, 642, 522
The list of prime factors of all numbers are
Prime factors of 157 are 157
Prime factors of 650 are 2 x 5 x 5 x 13
Prime factors of 642 are 2 x 3 x 107
Prime factors of 522 are 2 x 3 x 3 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 157, 650, 642, 522
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(157, 650) = 102050
GCD(157, 650) = ( 157 x 650 ) / 102050
= 157 / 650
= 157
Step2:
LCM(1, 642) = 642
GCD(1, 642) = ( 1 x 642 ) / 642
= 1 / 642
= 1
Step3:
LCM(1, 522) = 522
GCD(1, 522) = ( 1 x 522 ) / 522
= 1 / 522
= 1
So, Greatest Common Divisor of 157, 650, 642, 522 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 157, 650, 642, 522
The greatest common divisor of numbers 157, 650, 642, 522 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 157, 650, 642, 522 is 1.
1. What is the GCD of 157, 650, 642, 522?
GCD of given numbers 157, 650, 642, 522 is 1
2. How to calculate the greatest common divisor of 157, 650, 642, 522?
We can find the highest common divisor of 157, 650, 642, 522 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 157, 650, 642, 522 i.e 1.
3. How can I use the GCD of 157, 650, 642, 522Calculator?
Out the numbers 157, 650, 642, 522 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.