Online GCD Calculator is useful to find the GCD of 798, 483, 840, 426 quickly. Get the easiest ways to solve the greatest common divisor of 798, 483, 840, 426 i.e 3 in different methods as follows.
Given Input numbers are 798, 483, 840, 426
In the factoring method, we have to find the divisors of all numbers
Divisors of 798 :
The positive integer divisors of 798 that completely divides 798 are.
1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798
Divisors of 483 :
The positive integer divisors of 483 that completely divides 483 are.
1, 3, 7, 21, 23, 69, 161, 483
Divisors of 840 :
The positive integer divisors of 840 that completely divides 840 are.
1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840
Divisors of 426 :
The positive integer divisors of 426 that completely divides 426 are.
1, 2, 3, 6, 71, 142, 213, 426
GCD of numbers is the greatest common divisor
So, the GCD (798, 483, 840, 426) = 3.
Given numbers are 798, 483, 840, 426
The list of prime factors of all numbers are
Prime factors of 798 are 2 x 3 x 7 x 19
Prime factors of 483 are 3 x 7 x 23
Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7
Prime factors of 426 are 2 x 3 x 71
The highest common occurrence is 31
Therefore, GCD of 798, 483, 840, 426 is 3.
Given numbers are 798, 483, 840, 426
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(798, 483) = 18354
GCD(798, 483) = ( 798 x 483 ) / 18354
= 798 / 483
= 798
Step2:
LCM(21, 840) = 840
GCD(21, 840) = ( 21 x 840 ) / 840
= 21 / 840
= 21
Step3:
LCM(21, 426) = 2982
GCD(21, 426) = ( 21 x 426 ) / 2982
= 21 / 426
= 21
So, Greatest Common Divisor of 798, 483, 840, 426 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 798, 483, 840, 426
The greatest common divisor of numbers 798, 483, 840, 426 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 798, 483, 840, 426 is 3.
1. What is the GCD of 798, 483, 840, 426?
GCD of given numbers 798, 483, 840, 426 is 3
2. How to calculate the greatest common divisor of 798, 483, 840, 426?
We can find the highest common divisor of 798, 483, 840, 426 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 798, 483, 840, 426 i.e 3.
3. How can I use the GCD of 798, 483, 840, 426Calculator?
Out the numbers 798, 483, 840, 426 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.