GCD of 438, 386, 177 Calculator

Given Input numbers are 438, 386, 177

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

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

Divisors of 177 :

The positive integer divisors of 177 that completely divides 177 are.

1, 3, 59, 177

GCD of numbers is the greatest common divisor

So, the GCD (438, 386, 177) = 1.

Given numbers are 438, 386, 177

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 386 are 2 x 193

Prime factors of 177 are 3 x 59

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

Given numbers are 438, 386, 177

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

Apply this formula for all numbers.

Step1:

LCM(438, 386) = 84534

GCD(438, 386) = ( 438 x 386 ) / 84534

= 438 / 386

= 438

Step2:

LCM(2, 177) = 354

GCD(2, 177) = ( 2 x 177 ) / 354

= 2 / 177

= 2

So, Greatest Common Divisor of 438, 386, 177 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 210, 109, 310
• GCD of 800, 482, 228
• GCD of 423, 184, 951
• GCD of 417, 664, 120
• GCD of 890, 400, 830

Given numbers are 438, 386, 177
The greatest common divisor of numbers 438, 386, 177 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 386, 177 is 1.

1. What is the GCD of 438, 386, 177?

GCD of given numbers 438, 386, 177 is 1

2. How to calculate the greatest common divisor of 438, 386, 177?

We can find the highest common divisor of 438, 386, 177 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 438, 386, 177 i.e 1.

3. How can I use the GCD of 438, 386, 177Calculator?

Out the numbers 438, 386, 177 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.