GCD of 170, 127, 324, 387 Calculator

Given Input numbers are 170, 127, 324, 387

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

Divisors of 170 :

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

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

Divisors of 127 :

The positive integer divisors of 127 that completely divides 127 are.

1, 127

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

GCD of numbers is the greatest common divisor

So, the GCD (170, 127, 324, 387) = 1.

Given numbers are 170, 127, 324, 387

The list of prime factors of all numbers are

Prime factors of 170 are 2 x 5 x 17

Prime factors of 127 are 127

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 387 are 3 x 3 x 43

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

Given numbers are 170, 127, 324, 387

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

Apply this formula for all numbers.

Step1:

LCM(170, 127) = 21590

GCD(170, 127) = ( 170 x 127 ) / 21590

= 170 / 127

= 170

Step2:

LCM(1, 324) = 324

GCD(1, 324) = ( 1 x 324 ) / 324

= 1 / 324

= 1

Step3:

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

= 1 / 387

= 1

So, Greatest Common Divisor of 170, 127, 324, 387 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 250, 890, 780, 220
• GCD of 361, 907, 743, 190
• GCD of 203, 256, 757, 412
• GCD of 647, 860, 831, 958
• GCD of 698, 728, 298, 863

Given numbers are 170, 127, 324, 387
The greatest common divisor of numbers 170, 127, 324, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 170, 127, 324, 387 is 1.

1. What is the GCD of 170, 127, 324, 387?

GCD of given numbers 170, 127, 324, 387 is 1

2. How to calculate the greatest common divisor of 170, 127, 324, 387?

We can find the highest common divisor of 170, 127, 324, 387 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 170, 127, 324, 387 i.e 1.

3. How can I use the GCD of 170, 127, 324, 387Calculator?

Out the numbers 170, 127, 324, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.