Given numbers are 442,741,239,406

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

The LCM of 442,741,239,406 is 1222337298.

Find LCM of 442,741,239,406 with Prime Factorization

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

2 x 13 x 17 x 57 x 239 x 203 = 1222337298

Therefore, the lowest common multiple of 442,741,239,406 is 1222337298.

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.

442 x 741 x 239 x 406 = 31780769748

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.

442 : 1, 2, 13, 17, 26, 34, 221, 442

741 : 1, 3, 13, 19, 39, 57, 247, 741

239 : 1, 239

406 : 1, 2, 7, 14, 29, 58, 203, 406

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,741,239,406, is 1.

Now, the common factors can be found like this.

442:2x 13x 17

741:3x 13x 19

239:239

406:2x 7x 29

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 31780769748/(1x26)

LCM = 31780769748/26

LCM = 1222337298

Thus, we can understand that the LCM of 442,741,239,406 is 1222337298.

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

• LCM of 305, 804, 290, 615
• LCM of 397, 925, 215, 662
• LCM of 688, 740, 807, 424
• LCM of 393, 540, 966, 782
• LCM of 821, 413, 361, 215

1. What is the LCM of 442, 741, 239, 406?

Answer: LCM of 442, 741, 239, 406 is 1222337298.

2. How to calculate the LCM of 442, 741, 239, 406?

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 442, 741, 239, 406.

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}.