Online GCD Calculator is useful to find the GCD of 608, 841, 157, 420 quickly. Get the easiest ways to solve the greatest common divisor of 608, 841, 157, 420 i.e 1 in different methods as follows.
Given Input numbers are 608, 841, 157, 420
In the factoring method, we have to find the divisors of all numbers
Divisors of 608 :
The positive integer divisors of 608 that completely divides 608 are.
1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608
Divisors of 841 :
The positive integer divisors of 841 that completely divides 841 are.
1, 29, 841
Divisors of 157 :
The positive integer divisors of 157 that completely divides 157 are.
1, 157
Divisors of 420 :
The positive integer divisors of 420 that completely divides 420 are.
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
GCD of numbers is the greatest common divisor
So, the GCD (608, 841, 157, 420) = 1.
Given numbers are 608, 841, 157, 420
The list of prime factors of all numbers are
Prime factors of 608 are 2 x 2 x 2 x 2 x 2 x 19
Prime factors of 841 are 29 x 29
Prime factors of 157 are 157
Prime factors of 420 are 2 x 2 x 3 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 608, 841, 157, 420
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(608, 841) = 511328
GCD(608, 841) = ( 608 x 841 ) / 511328
= 608 / 841
= 608
Step2:
LCM(1, 157) = 157
GCD(1, 157) = ( 1 x 157 ) / 157
= 1 / 157
= 1
Step3:
LCM(1, 420) = 420
GCD(1, 420) = ( 1 x 420 ) / 420
= 1 / 420
= 1
So, Greatest Common Divisor of 608, 841, 157, 420 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 608, 841, 157, 420
The greatest common divisor of numbers 608, 841, 157, 420 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 608, 841, 157, 420 is 1.
1. What is the GCD of 608, 841, 157, 420?
GCD of given numbers 608, 841, 157, 420 is 1
2. How to calculate the greatest common divisor of 608, 841, 157, 420?
We can find the highest common divisor of 608, 841, 157, 420 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 608, 841, 157, 420 i.e 1.
3. How can I use the GCD of 608, 841, 157, 420Calculator?
Out the numbers 608, 841, 157, 420 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.