Online GCD Calculator is useful to find the GCD of 802, 869, 442, 357 quickly. Get the easiest ways to solve the greatest common divisor of 802, 869, 442, 357 i.e 1 in different methods as follows.
Given Input numbers are 802, 869, 442, 357
In the factoring method, we have to find the divisors of all numbers
Divisors of 802 :
The positive integer divisors of 802 that completely divides 802 are.
1, 2, 401, 802
Divisors of 869 :
The positive integer divisors of 869 that completely divides 869 are.
1, 11, 79, 869
Divisors of 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
GCD of numbers is the greatest common divisor
So, the GCD (802, 869, 442, 357) = 1.
Given numbers are 802, 869, 442, 357
The list of prime factors of all numbers are
Prime factors of 802 are 2 x 401
Prime factors of 869 are 11 x 79
Prime factors of 442 are 2 x 13 x 17
Prime factors of 357 are 3 x 7 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 802, 869, 442, 357
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(802, 869) = 696938
GCD(802, 869) = ( 802 x 869 ) / 696938
= 802 / 869
= 802
Step2:
LCM(1, 442) = 442
GCD(1, 442) = ( 1 x 442 ) / 442
= 1 / 442
= 1
Step3:
LCM(1, 357) = 357
GCD(1, 357) = ( 1 x 357 ) / 357
= 1 / 357
= 1
So, Greatest Common Divisor of 802, 869, 442, 357 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 802, 869, 442, 357
The greatest common divisor of numbers 802, 869, 442, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 802, 869, 442, 357 is 1.
1. What is the GCD of 802, 869, 442, 357?
GCD of given numbers 802, 869, 442, 357 is 1
2. How to calculate the greatest common divisor of 802, 869, 442, 357?
We can find the highest common divisor of 802, 869, 442, 357 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 802, 869, 442, 357 i.e 1.
3. How can I use the GCD of 802, 869, 442, 357Calculator?
Out the numbers 802, 869, 442, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.