GCD of 387, 654, 994, 724 Calculator

Given Input numbers are 387, 654, 994, 724

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

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

Divisors of 994 :

The positive integer divisors of 994 that completely divides 994 are.

1, 2, 7, 14, 71, 142, 497, 994

Divisors of 724 :

The positive integer divisors of 724 that completely divides 724 are.

1, 2, 4, 181, 362, 724

GCD of numbers is the greatest common divisor

So, the GCD (387, 654, 994, 724) = 1.

Given numbers are 387, 654, 994, 724

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 654 are 2 x 3 x 109

Prime factors of 994 are 2 x 7 x 71

Prime factors of 724 are 2 x 2 x 181

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

Given numbers are 387, 654, 994, 724

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

Apply this formula for all numbers.

Step1:

LCM(387, 654) = 84366

GCD(387, 654) = ( 387 x 654 ) / 84366

= 387 / 654

= 387

Step2:

LCM(3, 994) = 2982

GCD(3, 994) = ( 3 x 994 ) / 2982

= 3 / 994

= 3

Step3:

LCM(1, 724) = 724

GCD(1, 724) = ( 1 x 724 ) / 724

= 1 / 724

= 1

So, Greatest Common Divisor of 387, 654, 994, 724 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 867, 173, 359, 293
• GCD of 174, 828, 603, 371
• GCD of 464, 934, 404, 552
• GCD of 444, 113, 604, 928
• GCD of 219, 140, 920, 946

Given numbers are 387, 654, 994, 724
The greatest common divisor of numbers 387, 654, 994, 724 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 654, 994, 724 is 1.

1. What is the GCD of 387, 654, 994, 724?

GCD of given numbers 387, 654, 994, 724 is 1

2. How to calculate the greatest common divisor of 387, 654, 994, 724?

We can find the highest common divisor of 387, 654, 994, 724 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 387, 654, 994, 724 i.e 1.

3. How can I use the GCD of 387, 654, 994, 724Calculator?

Out the numbers 387, 654, 994, 724 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.