GCD of 465, 378, 327, 781 Calculator

Given Input numbers are 465, 378, 327, 781

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

Divisors of 465 :

The positive integer divisors of 465 that completely divides 465 are.

1, 3, 5, 15, 31, 93, 155, 465

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 327 :

The positive integer divisors of 327 that completely divides 327 are.

1, 3, 109, 327

Divisors of 781 :

The positive integer divisors of 781 that completely divides 781 are.

1, 11, 71, 781

GCD of numbers is the greatest common divisor

So, the GCD (465, 378, 327, 781) = 1.

Given numbers are 465, 378, 327, 781

The list of prime factors of all numbers are

Prime factors of 465 are 3 x 5 x 31

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

Prime factors of 327 are 3 x 109

Prime factors of 781 are 11 x 71

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

Given numbers are 465, 378, 327, 781

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

Apply this formula for all numbers.

Step1:

LCM(465, 378) = 58590

GCD(465, 378) = ( 465 x 378 ) / 58590

= 465 / 378

= 465

Step2:

LCM(3, 327) = 327

GCD(3, 327) = ( 3 x 327 ) / 327

= 3 / 327

= 3

Step3:

LCM(3, 781) = 2343

GCD(3, 781) = ( 3 x 781 ) / 2343

= 3 / 781

= 3

So, Greatest Common Divisor of 465, 378, 327, 781 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 828, 392, 743, 526
• GCD of 755, 364, 347, 286
• GCD of 555, 546, 962, 730
• GCD of 731, 212, 697, 995
• GCD of 596, 755, 268, 208

Given numbers are 465, 378, 327, 781
The greatest common divisor of numbers 465, 378, 327, 781 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 465, 378, 327, 781 is 1.

1. What is the GCD of 465, 378, 327, 781?

GCD of given numbers 465, 378, 327, 781 is 1

2. How to calculate the greatest common divisor of 465, 378, 327, 781?

We can find the highest common divisor of 465, 378, 327, 781 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 465, 378, 327, 781 i.e 1.

3. How can I use the GCD of 465, 378, 327, 781Calculator?

Out the numbers 465, 378, 327, 781 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.