GCD of 675, 729, 169, 408 Calculator

Given Input numbers are 675, 729, 169, 408

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

Divisors of 675 :

The positive integer divisors of 675 that completely divides 675 are.

1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

Divisors of 169 :

The positive integer divisors of 169 that completely divides 169 are.

1, 13, 169

Divisors of 408 :

The positive integer divisors of 408 that completely divides 408 are.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

GCD of numbers is the greatest common divisor

So, the GCD (675, 729, 169, 408) = 1.

Given numbers are 675, 729, 169, 408

The list of prime factors of all numbers are

Prime factors of 675 are 3 x 3 x 3 x 5 x 5

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

Prime factors of 169 are 13 x 13

Prime factors of 408 are 2 x 2 x 2 x 3 x 17

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

Given numbers are 675, 729, 169, 408

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

Apply this formula for all numbers.

Step1:

LCM(675, 729) = 18225

GCD(675, 729) = ( 675 x 729 ) / 18225

= 675 / 729

= 675

Step2:

LCM(27, 169) = 4563

GCD(27, 169) = ( 27 x 169 ) / 4563

= 27 / 169

= 27

Step3:

LCM(1, 408) = 408

GCD(1, 408) = ( 1 x 408 ) / 408

= 1 / 408

= 1

So, Greatest Common Divisor of 675, 729, 169, 408 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 694, 678, 465, 320
• GCD of 930, 177, 562, 298
• GCD of 163, 745, 934, 905
• GCD of 346, 804, 957, 456
• GCD of 314, 408, 306, 371

Given numbers are 675, 729, 169, 408
The greatest common divisor of numbers 675, 729, 169, 408 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 675, 729, 169, 408 is 1.

1. What is the GCD of 675, 729, 169, 408?

GCD of given numbers 675, 729, 169, 408 is 1

2. How to calculate the greatest common divisor of 675, 729, 169, 408?

We can find the highest common divisor of 675, 729, 169, 408 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 675, 729, 169, 408 i.e 1.

3. How can I use the GCD of 675, 729, 169, 408Calculator?

Out the numbers 675, 729, 169, 408 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.