GCD of 471, 378, 155, 192 Calculator

Given Input numbers are 471, 378, 155, 192

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

Divisors of 471 :

The positive integer divisors of 471 that completely divides 471 are.

1, 3, 157, 471

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 192 :

The positive integer divisors of 192 that completely divides 192 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192

GCD of numbers is the greatest common divisor

So, the GCD (471, 378, 155, 192) = 1.

Given numbers are 471, 378, 155, 192

The list of prime factors of all numbers are

Prime factors of 471 are 3 x 157

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

Prime factors of 155 are 5 x 31

Prime factors of 192 are 2 x 2 x 2 x 2 x 2 x 2 x 3

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

Given numbers are 471, 378, 155, 192

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

Apply this formula for all numbers.

Step1:

LCM(471, 378) = 59346

GCD(471, 378) = ( 471 x 378 ) / 59346

= 471 / 378

= 471

Step2:

LCM(3, 155) = 465

GCD(3, 155) = ( 3 x 155 ) / 465

= 3 / 155

= 3

Step3:

LCM(1, 192) = 192

GCD(1, 192) = ( 1 x 192 ) / 192

= 1 / 192

= 1

So, Greatest Common Divisor of 471, 378, 155, 192 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 174, 484, 492, 346
• GCD of 137, 140, 254, 317
• GCD of 751, 379, 511, 363
• GCD of 544, 355, 764, 665
• GCD of 189, 724, 888, 974

Given numbers are 471, 378, 155, 192
The greatest common divisor of numbers 471, 378, 155, 192 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 471, 378, 155, 192 is 1.

1. What is the GCD of 471, 378, 155, 192?

GCD of given numbers 471, 378, 155, 192 is 1

2. How to calculate the greatest common divisor of 471, 378, 155, 192?

We can find the highest common divisor of 471, 378, 155, 192 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 471, 378, 155, 192 i.e 1.

3. How can I use the GCD of 471, 378, 155, 192Calculator?

Out the numbers 471, 378, 155, 192 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.