Given numbers are 399,444,408,154,804

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

The LCM of 399,444,408,154,804 is 1479725016.

Find LCM of 399,444,408,154,804 with Prime Factorization

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

2 x 2 x 3 x 7 x 19 x 37 x 34 x 11 x 67 = 1479725016

Therefore, the lowest common multiple of 399,444,408,154,804 is 1479725016.

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.

399 x 444 x 408 x 154 x 804 = 8949376896768

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.

399 : 1, 3, 7, 19, 21, 57, 133, 399

444 : 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

154 : 1, 2, 7, 11, 14, 22, 77, 154

804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 399,444,408,154,804, is 1.

Now, the common factors can be found like this.

399:3x 7x 19

444:2x 2x 3x 37

408:2x 2x 2x 3x 17

154:2x 7x 11

804:2x 2x 3x 67

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

2x 2x 2x 2x 2x 3x 3x 3x 7 = 6048

Therefore, the value for common factors is 6048.

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 = 8949376896768/(1x6048)

LCM = 8949376896768/6048

LCM = 1479725016

Thus, we can understand that the LCM of 399,444,408,154,804 is 1479725016.

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

• LCM of 300, 258, 560, 946, 720
• LCM of 828, 951, 327, 808, 254
• LCM of 170, 246, 707, 636, 765
• LCM of 409, 916, 777, 980, 213
• LCM of 621, 839, 298, 697, 897

1. What is the LCM of 399, 444, 408, 154, 804?

Answer: LCM of 399, 444, 408, 154, 804 is 1479725016.

2. How to calculate the LCM of 399, 444, 408, 154, 804?

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 399, 444, 408, 154, 804.

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}.