Online GCD Calculator is useful to find the GCD of 620, 400, 297, 962 quickly. Get the easiest ways to solve the greatest common divisor of 620, 400, 297, 962 i.e 1 in different methods as follows.
Given Input numbers are 620, 400, 297, 962
In the factoring method, we have to find the divisors of all numbers
Divisors of 620 :
The positive integer divisors of 620 that completely divides 620 are.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
Divisors of 400 :
The positive integer divisors of 400 that completely divides 400 are.
1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
Divisors of 297 :
The positive integer divisors of 297 that completely divides 297 are.
1, 3, 9, 11, 27, 33, 99, 297
Divisors of 962 :
The positive integer divisors of 962 that completely divides 962 are.
1, 2, 13, 26, 37, 74, 481, 962
GCD of numbers is the greatest common divisor
So, the GCD (620, 400, 297, 962) = 1.
Given numbers are 620, 400, 297, 962
The list of prime factors of all numbers are
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5
Prime factors of 297 are 3 x 3 x 3 x 11
Prime factors of 962 are 2 x 13 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 620, 400, 297, 962
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(620, 400) = 12400
GCD(620, 400) = ( 620 x 400 ) / 12400
= 620 / 400
= 620
Step2:
LCM(20, 297) = 5940
GCD(20, 297) = ( 20 x 297 ) / 5940
= 20 / 297
= 20
Step3:
LCM(1, 962) = 962
GCD(1, 962) = ( 1 x 962 ) / 962
= 1 / 962
= 1
So, Greatest Common Divisor of 620, 400, 297, 962 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 620, 400, 297, 962
The greatest common divisor of numbers 620, 400, 297, 962 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 400, 297, 962 is 1.
1. What is the GCD of 620, 400, 297, 962?
GCD of given numbers 620, 400, 297, 962 is 1
2. How to calculate the greatest common divisor of 620, 400, 297, 962?
We can find the highest common divisor of 620, 400, 297, 962 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 620, 400, 297, 962 i.e 1.
3. How can I use the GCD of 620, 400, 297, 962Calculator?
Out the numbers 620, 400, 297, 962 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.