Online GCD Calculator is useful to find the GCD of 820, 526, 827, 402 quickly. Get the easiest ways to solve the greatest common divisor of 820, 526, 827, 402 i.e 1 in different methods as follows.
Given Input numbers are 820, 526, 827, 402
In the factoring method, we have to find the divisors of all numbers
Divisors of 820 :
The positive integer divisors of 820 that completely divides 820 are.
1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
Divisors of 526 :
The positive integer divisors of 526 that completely divides 526 are.
1, 2, 263, 526
Divisors of 827 :
The positive integer divisors of 827 that completely divides 827 are.
1, 827
Divisors of 402 :
The positive integer divisors of 402 that completely divides 402 are.
1, 2, 3, 6, 67, 134, 201, 402
GCD of numbers is the greatest common divisor
So, the GCD (820, 526, 827, 402) = 1.
Given numbers are 820, 526, 827, 402
The list of prime factors of all numbers are
Prime factors of 820 are 2 x 2 x 5 x 41
Prime factors of 526 are 2 x 263
Prime factors of 827 are 827
Prime factors of 402 are 2 x 3 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 820, 526, 827, 402
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(820, 526) = 215660
GCD(820, 526) = ( 820 x 526 ) / 215660
= 820 / 526
= 820
Step2:
LCM(2, 827) = 1654
GCD(2, 827) = ( 2 x 827 ) / 1654
= 2 / 827
= 2
Step3:
LCM(1, 402) = 402
GCD(1, 402) = ( 1 x 402 ) / 402
= 1 / 402
= 1
So, Greatest Common Divisor of 820, 526, 827, 402 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 820, 526, 827, 402
The greatest common divisor of numbers 820, 526, 827, 402 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 526, 827, 402 is 1.
1. What is the GCD of 820, 526, 827, 402?
GCD of given numbers 820, 526, 827, 402 is 1
2. How to calculate the greatest common divisor of 820, 526, 827, 402?
We can find the highest common divisor of 820, 526, 827, 402 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 820, 526, 827, 402 i.e 1.
3. How can I use the GCD of 820, 526, 827, 402Calculator?
Out the numbers 820, 526, 827, 402 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.