GCD of 390, 738, 376, 657 Calculator

Given Input numbers are 390, 738, 376, 657

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

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 376 :

The positive integer divisors of 376 that completely divides 376 are.

1, 2, 4, 8, 47, 94, 188, 376

Divisors of 657 :

The positive integer divisors of 657 that completely divides 657 are.

1, 3, 9, 73, 219, 657

GCD of numbers is the greatest common divisor

So, the GCD (390, 738, 376, 657) = 1.

Given numbers are 390, 738, 376, 657

The list of prime factors of all numbers are

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 376 are 2 x 2 x 2 x 47

Prime factors of 657 are 3 x 3 x 73

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

Given numbers are 390, 738, 376, 657

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

Apply this formula for all numbers.

Step1:

LCM(390, 738) = 47970

GCD(390, 738) = ( 390 x 738 ) / 47970

= 390 / 738

= 390

Step2:

LCM(6, 376) = 1128

GCD(6, 376) = ( 6 x 376 ) / 1128

= 6 / 376

= 6

Step3:

LCM(2, 657) = 1314

GCD(2, 657) = ( 2 x 657 ) / 1314

= 2 / 657

= 2

So, Greatest Common Divisor of 390, 738, 376, 657 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 195, 951, 730, 482
• GCD of 893, 947, 839, 356
• GCD of 249, 434, 988, 472
• GCD of 545, 523, 320, 498
• GCD of 563, 748, 446, 514

Given numbers are 390, 738, 376, 657
The greatest common divisor of numbers 390, 738, 376, 657 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 738, 376, 657 is 1.

1. What is the GCD of 390, 738, 376, 657?

GCD of given numbers 390, 738, 376, 657 is 1

2. How to calculate the greatest common divisor of 390, 738, 376, 657?

We can find the highest common divisor of 390, 738, 376, 657 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 390, 738, 376, 657 i.e 1.

3. How can I use the GCD of 390, 738, 376, 657Calculator?

Out the numbers 390, 738, 376, 657 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.