GCD of 728, 164, 791, 170 Calculator

Given Input numbers are 728, 164, 791, 170

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

Divisors of 728 :

The positive integer divisors of 728 that completely divides 728 are.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 791 :

The positive integer divisors of 791 that completely divides 791 are.

1, 7, 113, 791

Divisors of 170 :

The positive integer divisors of 170 that completely divides 170 are.

1, 2, 5, 10, 17, 34, 85, 170

GCD of numbers is the greatest common divisor

So, the GCD (728, 164, 791, 170) = 1.

Given numbers are 728, 164, 791, 170

The list of prime factors of all numbers are

Prime factors of 728 are 2 x 2 x 2 x 7 x 13

Prime factors of 164 are 2 x 2 x 41

Prime factors of 791 are 7 x 113

Prime factors of 170 are 2 x 5 x 17

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

Given numbers are 728, 164, 791, 170

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

Apply this formula for all numbers.

Step1:

LCM(728, 164) = 29848

GCD(728, 164) = ( 728 x 164 ) / 29848

= 728 / 164

= 728

Step2:

LCM(4, 791) = 3164

GCD(4, 791) = ( 4 x 791 ) / 3164

= 4 / 791

= 4

Step3:

LCM(1, 170) = 170

GCD(1, 170) = ( 1 x 170 ) / 170

= 1 / 170

= 1

So, Greatest Common Divisor of 728, 164, 791, 170 is 1

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• GCD of 501, 456, 300, 870
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Given numbers are 728, 164, 791, 170
The greatest common divisor of numbers 728, 164, 791, 170 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 728, 164, 791, 170 is 1.

1. What is the GCD of 728, 164, 791, 170?

GCD of given numbers 728, 164, 791, 170 is 1

2. How to calculate the greatest common divisor of 728, 164, 791, 170?

We can find the highest common divisor of 728, 164, 791, 170 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 728, 164, 791, 170 i.e 1.

3. How can I use the GCD of 728, 164, 791, 170Calculator?

Out the numbers 728, 164, 791, 170 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.