GCD of 325, 687, 678, 465 Calculator

Given Input numbers are 325, 687, 678, 465

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

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

Divisors of 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 465 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (325, 687, 678, 465) = 1.

Given numbers are 325, 687, 678, 465

The list of prime factors of all numbers are

Prime factors of 325 are 5 x 5 x 13

Prime factors of 687 are 3 x 229

Prime factors of 678 are 2 x 3 x 113

Prime factors of 465 are 3 x 5 x 31

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

Given numbers are 325, 687, 678, 465

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

Apply this formula for all numbers.

Step1:

LCM(325, 687) = 223275

GCD(325, 687) = ( 325 x 687 ) / 223275

= 325 / 687

= 325

Step2:

LCM(1, 678) = 678

GCD(1, 678) = ( 1 x 678 ) / 678

= 1 / 678

= 1

Step3:

LCM(1, 465) = 465

GCD(1, 465) = ( 1 x 465 ) / 465

= 1 / 465

= 1

So, Greatest Common Divisor of 325, 687, 678, 465 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 787, 233, 757, 511
• GCD of 757, 392, 578, 371
• GCD of 289, 692, 873, 426
• GCD of 113, 331, 738, 503
• GCD of 320, 703, 680, 617

Given numbers are 325, 687, 678, 465
The greatest common divisor of numbers 325, 687, 678, 465 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 325, 687, 678, 465 is 1.

1. What is the GCD of 325, 687, 678, 465?

GCD of given numbers 325, 687, 678, 465 is 1

2. How to calculate the greatest common divisor of 325, 687, 678, 465?

We can find the highest common divisor of 325, 687, 678, 465 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 325, 687, 678, 465 i.e 1.

3. How can I use the GCD of 325, 687, 678, 465Calculator?

Out the numbers 325, 687, 678, 465 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.