GCD of 348, 165, 616, 815 Calculator

Given Input numbers are 348, 165, 616, 815

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

Divisors of 348 :

The positive integer divisors of 348 that completely divides 348 are.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

Divisors of 165 :

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

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

Divisors of 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 815 :

The positive integer divisors of 815 that completely divides 815 are.

1, 5, 163, 815

GCD of numbers is the greatest common divisor

So, the GCD (348, 165, 616, 815) = 1.

Given numbers are 348, 165, 616, 815

The list of prime factors of all numbers are

Prime factors of 348 are 2 x 2 x 3 x 29

Prime factors of 165 are 3 x 5 x 11

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

Prime factors of 815 are 5 x 163

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

Given numbers are 348, 165, 616, 815

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

Apply this formula for all numbers.

Step1:

LCM(348, 165) = 19140

GCD(348, 165) = ( 348 x 165 ) / 19140

= 348 / 165

= 348

Step2:

LCM(3, 616) = 1848

GCD(3, 616) = ( 3 x 616 ) / 1848

= 3 / 616

= 3

Step3:

LCM(1, 815) = 815

GCD(1, 815) = ( 1 x 815 ) / 815

= 1 / 815

= 1

So, Greatest Common Divisor of 348, 165, 616, 815 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 575, 658, 134, 232
• GCD of 433, 446, 163, 422
• GCD of 802, 968, 565, 807
• GCD of 496, 623, 566, 845
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Given numbers are 348, 165, 616, 815
The greatest common divisor of numbers 348, 165, 616, 815 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 348, 165, 616, 815 is 1.

1. What is the GCD of 348, 165, 616, 815?

GCD of given numbers 348, 165, 616, 815 is 1

2. How to calculate the greatest common divisor of 348, 165, 616, 815?

We can find the highest common divisor of 348, 165, 616, 815 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 348, 165, 616, 815 i.e 1.

3. How can I use the GCD of 348, 165, 616, 815Calculator?

Out the numbers 348, 165, 616, 815 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.