Online GCD Calculator is useful to find the GCD of 814, 156, 535, 421 quickly. Get the easiest ways to solve the greatest common divisor of 814, 156, 535, 421 i.e 1 in different methods as follows.
Given Input numbers are 814, 156, 535, 421
In the factoring method, we have to find the divisors of all numbers
Divisors of 814 :
The positive integer divisors of 814 that completely divides 814 are.
1, 2, 11, 22, 37, 74, 407, 814
Divisors of 156 :
The positive integer divisors of 156 that completely divides 156 are.
1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
Divisors of 535 :
The positive integer divisors of 535 that completely divides 535 are.
1, 5, 107, 535
Divisors of 421 :
The positive integer divisors of 421 that completely divides 421 are.
1, 421
GCD of numbers is the greatest common divisor
So, the GCD (814, 156, 535, 421) = 1.
Given numbers are 814, 156, 535, 421
The list of prime factors of all numbers are
Prime factors of 814 are 2 x 11 x 37
Prime factors of 156 are 2 x 2 x 3 x 13
Prime factors of 535 are 5 x 107
Prime factors of 421 are 421
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 814, 156, 535, 421
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(814, 156) = 63492
GCD(814, 156) = ( 814 x 156 ) / 63492
= 814 / 156
= 814
Step2:
LCM(2, 535) = 1070
GCD(2, 535) = ( 2 x 535 ) / 1070
= 2 / 535
= 2
Step3:
LCM(1, 421) = 421
GCD(1, 421) = ( 1 x 421 ) / 421
= 1 / 421
= 1
So, Greatest Common Divisor of 814, 156, 535, 421 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 814, 156, 535, 421
The greatest common divisor of numbers 814, 156, 535, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 814, 156, 535, 421 is 1.
1. What is the GCD of 814, 156, 535, 421?
GCD of given numbers 814, 156, 535, 421 is 1
2. How to calculate the greatest common divisor of 814, 156, 535, 421?
We can find the highest common divisor of 814, 156, 535, 421 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 814, 156, 535, 421 i.e 1.
3. How can I use the GCD of 814, 156, 535, 421Calculator?
Out the numbers 814, 156, 535, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.