Online GCD Calculator is useful to find the GCD of 262, 664, 355, 831 quickly. Get the easiest ways to solve the greatest common divisor of 262, 664, 355, 831 i.e 1 in different methods as follows.
Given Input numbers are 262, 664, 355, 831
In the factoring method, we have to find the divisors of all numbers
Divisors of 262 :
The positive integer divisors of 262 that completely divides 262 are.
1, 2, 131, 262
Divisors of 664 :
The positive integer divisors of 664 that completely divides 664 are.
1, 2, 4, 8, 83, 166, 332, 664
Divisors of 355 :
The positive integer divisors of 355 that completely divides 355 are.
1, 5, 71, 355
Divisors of 831 :
The positive integer divisors of 831 that completely divides 831 are.
1, 3, 277, 831
GCD of numbers is the greatest common divisor
So, the GCD (262, 664, 355, 831) = 1.
Given numbers are 262, 664, 355, 831
The list of prime factors of all numbers are
Prime factors of 262 are 2 x 131
Prime factors of 664 are 2 x 2 x 2 x 83
Prime factors of 355 are 5 x 71
Prime factors of 831 are 3 x 277
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 262, 664, 355, 831
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(262, 664) = 86984
GCD(262, 664) = ( 262 x 664 ) / 86984
= 262 / 664
= 262
Step2:
LCM(2, 355) = 710
GCD(2, 355) = ( 2 x 355 ) / 710
= 2 / 355
= 2
Step3:
LCM(1, 831) = 831
GCD(1, 831) = ( 1 x 831 ) / 831
= 1 / 831
= 1
So, Greatest Common Divisor of 262, 664, 355, 831 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 262, 664, 355, 831
The greatest common divisor of numbers 262, 664, 355, 831 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 262, 664, 355, 831 is 1.
1. What is the GCD of 262, 664, 355, 831?
GCD of given numbers 262, 664, 355, 831 is 1
2. How to calculate the greatest common divisor of 262, 664, 355, 831?
We can find the highest common divisor of 262, 664, 355, 831 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 262, 664, 355, 831 i.e 1.
3. How can I use the GCD of 262, 664, 355, 831Calculator?
Out the numbers 262, 664, 355, 831 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.