Online GCD Calculator is useful to find the GCD of 520, 698, 485, 692 quickly. Get the easiest ways to solve the greatest common divisor of 520, 698, 485, 692 i.e 1 in different methods as follows.
Given Input numbers are 520, 698, 485, 692
In the factoring method, we have to find the divisors of all numbers
Divisors of 520 :
The positive integer divisors of 520 that completely divides 520 are.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
Divisors of 698 :
The positive integer divisors of 698 that completely divides 698 are.
1, 2, 349, 698
Divisors of 485 :
The positive integer divisors of 485 that completely divides 485 are.
1, 5, 97, 485
Divisors of 692 :
The positive integer divisors of 692 that completely divides 692 are.
1, 2, 4, 173, 346, 692
GCD of numbers is the greatest common divisor
So, the GCD (520, 698, 485, 692) = 1.
Given numbers are 520, 698, 485, 692
The list of prime factors of all numbers are
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
Prime factors of 698 are 2 x 349
Prime factors of 485 are 5 x 97
Prime factors of 692 are 2 x 2 x 173
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 520, 698, 485, 692
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(520, 698) = 181480
GCD(520, 698) = ( 520 x 698 ) / 181480
= 520 / 698
= 520
Step2:
LCM(2, 485) = 970
GCD(2, 485) = ( 2 x 485 ) / 970
= 2 / 485
= 2
Step3:
LCM(1, 692) = 692
GCD(1, 692) = ( 1 x 692 ) / 692
= 1 / 692
= 1
So, Greatest Common Divisor of 520, 698, 485, 692 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 520, 698, 485, 692
The greatest common divisor of numbers 520, 698, 485, 692 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 698, 485, 692 is 1.
1. What is the GCD of 520, 698, 485, 692?
GCD of given numbers 520, 698, 485, 692 is 1
2. How to calculate the greatest common divisor of 520, 698, 485, 692?
We can find the highest common divisor of 520, 698, 485, 692 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 520, 698, 485, 692 i.e 1.
3. How can I use the GCD of 520, 698, 485, 692Calculator?
Out the numbers 520, 698, 485, 692 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.