GCD of 378, 724, 684, 425 Calculator

Given Input numbers are 378, 724, 684, 425

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

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 724 :

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

1, 2, 4, 181, 362, 724

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

GCD of numbers is the greatest common divisor

So, the GCD (378, 724, 684, 425) = 1.

Given numbers are 378, 724, 684, 425

The list of prime factors of all numbers are

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

Prime factors of 724 are 2 x 2 x 181

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

Prime factors of 425 are 5 x 5 x 17

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

Given numbers are 378, 724, 684, 425

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

Apply this formula for all numbers.

Step1:

LCM(378, 724) = 136836

GCD(378, 724) = ( 378 x 724 ) / 136836

= 378 / 724

= 378

Step2:

LCM(2, 684) = 684

GCD(2, 684) = ( 2 x 684 ) / 684

= 2 / 684

= 2

Step3:

LCM(2, 425) = 850

GCD(2, 425) = ( 2 x 425 ) / 850

= 2 / 425

= 2

So, Greatest Common Divisor of 378, 724, 684, 425 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 333, 969, 390, 383
• GCD of 574, 477, 448, 280
• GCD of 713, 792, 672, 421
• GCD of 572, 709, 459, 992
• GCD of 555, 161, 113, 504

Given numbers are 378, 724, 684, 425
The greatest common divisor of numbers 378, 724, 684, 425 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 724, 684, 425 is 1.

1. What is the GCD of 378, 724, 684, 425?

GCD of given numbers 378, 724, 684, 425 is 1

2. How to calculate the greatest common divisor of 378, 724, 684, 425?

We can find the highest common divisor of 378, 724, 684, 425 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 378, 724, 684, 425 i.e 1.

3. How can I use the GCD of 378, 724, 684, 425Calculator?

Out the numbers 378, 724, 684, 425 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.