GCD of 477, 412, 387, 678 Calculator

Given Input numbers are 477, 412, 387, 678

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

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 412 :

The positive integer divisors of 412 that completely divides 412 are.

1, 2, 4, 103, 206, 412

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

Divisors of 678 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (477, 412, 387, 678) = 1.

Given numbers are 477, 412, 387, 678

The list of prime factors of all numbers are

Prime factors of 477 are 3 x 3 x 53

Prime factors of 412 are 2 x 2 x 103

Prime factors of 387 are 3 x 3 x 43

Prime factors of 678 are 2 x 3 x 113

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

Given numbers are 477, 412, 387, 678

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

Apply this formula for all numbers.

Step1:

LCM(477, 412) = 196524

GCD(477, 412) = ( 477 x 412 ) / 196524

= 477 / 412

= 477

Step2:

LCM(1, 387) = 387

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

= 1 / 387

= 1

Step3:

LCM(1, 678) = 678

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

= 1 / 678

= 1

So, Greatest Common Divisor of 477, 412, 387, 678 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 410, 217, 901, 758
• GCD of 400, 882, 508, 827
• GCD of 779, 945, 632, 639
• GCD of 839, 553, 578, 181
• GCD of 457, 407, 966, 910

Given numbers are 477, 412, 387, 678
The greatest common divisor of numbers 477, 412, 387, 678 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 477, 412, 387, 678 is 1.

1. What is the GCD of 477, 412, 387, 678?

GCD of given numbers 477, 412, 387, 678 is 1

2. How to calculate the greatest common divisor of 477, 412, 387, 678?

We can find the highest common divisor of 477, 412, 387, 678 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 477, 412, 387, 678 i.e 1.

3. How can I use the GCD of 477, 412, 387, 678Calculator?

Out the numbers 477, 412, 387, 678 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.