GCD of 838, 165, 617, 965 Calculator

Given Input numbers are 838, 165, 617, 965

In the factoring method, we have to find the divisors of all numbers

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 617 :

The positive integer divisors of 617 that completely divides 617 are.

1, 617

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

GCD of numbers is the greatest common divisor

So, the GCD (838, 165, 617, 965) = 1.

Given numbers are 838, 165, 617, 965

The list of prime factors of all numbers are

Prime factors of 838 are 2 x 419

Prime factors of 165 are 3 x 5 x 11

Prime factors of 617 are 617

Prime factors of 965 are 5 x 193

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 838, 165, 617, 965

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(838, 165) = 138270

GCD(838, 165) = ( 838 x 165 ) / 138270

= 838 / 165

= 838

Step2:

LCM(1, 617) = 617

GCD(1, 617) = ( 1 x 617 ) / 617

= 1 / 617

= 1

Step3:

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

= 1 / 965

= 1

So, Greatest Common Divisor of 838, 165, 617, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 972, 339, 446, 413
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Given numbers are 838, 165, 617, 965
The greatest common divisor of numbers 838, 165, 617, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 838, 165, 617, 965 is 1.

1. What is the GCD of 838, 165, 617, 965?

GCD of given numbers 838, 165, 617, 965 is 1

2. How to calculate the greatest common divisor of 838, 165, 617, 965?

We can find the highest common divisor of 838, 165, 617, 965 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 838, 165, 617, 965 i.e 1.

3. How can I use the GCD of 838, 165, 617, 965Calculator?

Out the numbers 838, 165, 617, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.