GCD of 104, 128, 15, 535 Calculator

Given Input numbers are 104, 128, 15, 535

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

Divisors of 104 :

The positive integer divisors of 104 that completely divides 104 are.

1, 2, 4, 8, 13, 26, 52, 104

Divisors of 128 :

The positive integer divisors of 128 that completely divides 128 are.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 15 :

The positive integer divisors of 15 that completely divides 15 are.

1, 3, 5, 15

Divisors of 535 :

The positive integer divisors of 535 that completely divides 535 are.

1, 5, 107, 535

GCD of numbers is the greatest common divisor

So, the GCD (104, 128, 15, 535) = 1.

Given numbers are 104, 128, 15, 535

The list of prime factors of all numbers are

Prime factors of 104 are 2 x 2 x 2 x 13

Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 15 are 3 x 5

Prime factors of 535 are 5 x 107

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

Given numbers are 104, 128, 15, 535

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

Apply this formula for all numbers.

Step1:

LCM(104, 128) = 1664

GCD(104, 128) = ( 104 x 128 ) / 1664

= 104 / 128

= 104

Step2:

LCM(8, 15) = 120

GCD(8, 15) = ( 8 x 15 ) / 120

= 8 / 15

= 8

Step3:

LCM(1, 535) = 535

GCD(1, 535) = ( 1 x 535 ) / 535

= 1 / 535

= 1

So, Greatest Common Divisor of 104, 128, 15, 535 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 895, 642, 98, 740
• GCD of 817, 467, 96, 188
• GCD of 250, 182, 51, 495
• GCD of 250, 889, 91, 185
• GCD of 356, 650, 53, 219

Given numbers are 104, 128, 15, 535
The greatest common divisor of numbers 104, 128, 15, 535 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 104, 128, 15, 535 is 1.

1. What is the GCD of 104, 128, 15, 535?

GCD of given numbers 104, 128, 15, 535 is 1

2. How to calculate the greatest common divisor of 104, 128, 15, 535?

We can find the highest common divisor of 104, 128, 15, 535 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 104, 128, 15, 535 i.e 1.

3. How can I use the GCD of 104, 128, 15, 535Calculator?

Out the numbers 104, 128, 15, 535 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.