Online GCD Calculator is useful to find the GCD of 262, 402, 939, 398 quickly. Get the easiest ways to solve the greatest common divisor of 262, 402, 939, 398 i.e 1 in different methods as follows.
Given Input numbers are 262, 402, 939, 398
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 402 :
The positive integer divisors of 402 that completely divides 402 are.
1, 2, 3, 6, 67, 134, 201, 402
Divisors of 939 :
The positive integer divisors of 939 that completely divides 939 are.
1, 3, 313, 939
Divisors of 398 :
The positive integer divisors of 398 that completely divides 398 are.
1, 2, 199, 398
GCD of numbers is the greatest common divisor
So, the GCD (262, 402, 939, 398) = 1.
Given numbers are 262, 402, 939, 398
The list of prime factors of all numbers are
Prime factors of 262 are 2 x 131
Prime factors of 402 are 2 x 3 x 67
Prime factors of 939 are 3 x 313
Prime factors of 398 are 2 x 199
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 262, 402, 939, 398
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(262, 402) = 52662
GCD(262, 402) = ( 262 x 402 ) / 52662
= 262 / 402
= 262
Step2:
LCM(2, 939) = 1878
GCD(2, 939) = ( 2 x 939 ) / 1878
= 2 / 939
= 2
Step3:
LCM(1, 398) = 398
GCD(1, 398) = ( 1 x 398 ) / 398
= 1 / 398
= 1
So, Greatest Common Divisor of 262, 402, 939, 398 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 262, 402, 939, 398
The greatest common divisor of numbers 262, 402, 939, 398 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 262, 402, 939, 398 is 1.
1. What is the GCD of 262, 402, 939, 398?
GCD of given numbers 262, 402, 939, 398 is 1
2. How to calculate the greatest common divisor of 262, 402, 939, 398?
We can find the highest common divisor of 262, 402, 939, 398 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, 402, 939, 398 i.e 1.
3. How can I use the GCD of 262, 402, 939, 398Calculator?
Out the numbers 262, 402, 939, 398 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.