Given numbers are 378,548,291,389

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 378,548,291,389 is 3908082276.

Find LCM of 378,548,291,389 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 3 x 63 x 274 x 97 x 389 = 3908082276

Therefore, the lowest common multiple of 378,548,291,389 is 3908082276.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

378 x 548 x 291 x 389 = 23448493656

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

548 : 1, 2, 4, 137, 274, 548

291 : 1, 3, 97, 291

389 : 1, 389

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 378,548,291,389, is 1.

Now, the common factors can be found like this.

378:2x 3x 3x 3x 7

548:2x 2x 137

291:3x 97

389:389

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3 = 6

Therefore, the value for common factors is 6.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 23448493656/(1x6)

LCM = 23448493656/6

LCM = 3908082276

Thus, we can understand that the LCM of 378,548,291,389 is 3908082276.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 469, 597, 425, 638
• LCM of 243, 486, 668, 428
• LCM of 311, 933, 721, 756
• LCM of 211, 259, 555, 570
• LCM of 717, 471, 967, 552

1. What is the LCM of 378, 548, 291, 389?

Answer: LCM of 378, 548, 291, 389 is 3908082276.

2. How to calculate the LCM of 378, 548, 291, 389?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 378, 548, 291, 389.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.