GCD of 784, 678, 325, 146 Calculator

Given Input numbers are 784, 678, 325, 146

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

Divisors of 784 :

The positive integer divisors of 784 that completely divides 784 are.

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

Divisors of 678 :

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

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

Divisors of 325 :

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

1, 5, 13, 25, 65, 325

Divisors of 146 :

The positive integer divisors of 146 that completely divides 146 are.

1, 2, 73, 146

GCD of numbers is the greatest common divisor

So, the GCD (784, 678, 325, 146) = 1.

Given numbers are 784, 678, 325, 146

The list of prime factors of all numbers are

Prime factors of 784 are 2 x 2 x 2 x 2 x 7 x 7

Prime factors of 678 are 2 x 3 x 113

Prime factors of 325 are 5 x 5 x 13

Prime factors of 146 are 2 x 73

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

Given numbers are 784, 678, 325, 146

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

Apply this formula for all numbers.

Step1:

LCM(784, 678) = 265776

GCD(784, 678) = ( 784 x 678 ) / 265776

= 784 / 678

= 784

Step2:

LCM(2, 325) = 650

GCD(2, 325) = ( 2 x 325 ) / 650

= 2 / 325

= 2

Step3:

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

= 1 / 146

= 1

So, Greatest Common Divisor of 784, 678, 325, 146 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 445, 955, 362, 519
• GCD of 661, 565, 979, 483
• GCD of 151, 436, 289, 644
• GCD of 148, 374, 804, 361
• GCD of 380, 760, 363, 863

Given numbers are 784, 678, 325, 146
The greatest common divisor of numbers 784, 678, 325, 146 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 784, 678, 325, 146 is 1.

1. What is the GCD of 784, 678, 325, 146?

GCD of given numbers 784, 678, 325, 146 is 1

2. How to calculate the greatest common divisor of 784, 678, 325, 146?

We can find the highest common divisor of 784, 678, 325, 146 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 784, 678, 325, 146 i.e 1.

3. How can I use the GCD of 784, 678, 325, 146Calculator?

Out the numbers 784, 678, 325, 146 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.