GCD of 178, 340, 388, 825 Calculator

Given Input numbers are 178, 340, 388, 825

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

Divisors of 178 :

The positive integer divisors of 178 that completely divides 178 are.

1, 2, 89, 178

Divisors of 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

GCD of numbers is the greatest common divisor

So, the GCD (178, 340, 388, 825) = 1.

Given numbers are 178, 340, 388, 825

The list of prime factors of all numbers are

Prime factors of 178 are 2 x 89

Prime factors of 340 are 2 x 2 x 5 x 17

Prime factors of 388 are 2 x 2 x 97

Prime factors of 825 are 3 x 5 x 5 x 11

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

Given numbers are 178, 340, 388, 825

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

Apply this formula for all numbers.

Step1:

LCM(178, 340) = 30260

GCD(178, 340) = ( 178 x 340 ) / 30260

= 178 / 340

= 178

Step2:

LCM(2, 388) = 388

GCD(2, 388) = ( 2 x 388 ) / 388

= 2 / 388

= 2

Step3:

LCM(2, 825) = 1650

GCD(2, 825) = ( 2 x 825 ) / 1650

= 2 / 825

= 2

So, Greatest Common Divisor of 178, 340, 388, 825 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 483, 182, 421, 177
• GCD of 246, 648, 488, 634
• GCD of 705, 561, 420, 191
• GCD of 423, 266, 600, 681
• GCD of 643, 895, 581, 177

Given numbers are 178, 340, 388, 825
The greatest common divisor of numbers 178, 340, 388, 825 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 178, 340, 388, 825 is 1.

1. What is the GCD of 178, 340, 388, 825?

GCD of given numbers 178, 340, 388, 825 is 1

2. How to calculate the greatest common divisor of 178, 340, 388, 825?

We can find the highest common divisor of 178, 340, 388, 825 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 178, 340, 388, 825 i.e 1.

3. How can I use the GCD of 178, 340, 388, 825Calculator?

Out the numbers 178, 340, 388, 825 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.