Given numbers are 310,710,331,442

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

The LCM of 310,710,331,442 is 1610053510.

Find LCM of 310,710,331,442 with Prime Factorization

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

2 x 5 x 31 x 71 x 331 x 221 = 1610053510

Therefore, the lowest common multiple of 310,710,331,442 is 1610053510.

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.

310 x 710 x 331 x 442 = 32201070200

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.

310 : 1, 2, 5, 10, 31, 62, 155, 310

710 : 1, 2, 5, 10, 71, 142, 355, 710

331 : 1, 331

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 310,710,331,442, is 1.

Now, the common factors can be found like this.

310:2x 5x 31

710:2x 5x 71

331:331

442:2x 13x 17

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 5 = 20

Therefore, the value for common factors is 20.

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 = 32201070200/(1x20)

LCM = 32201070200/20

LCM = 1610053510

Thus, we can understand that the LCM of 310,710,331,442 is 1610053510.

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

• LCM of 297, 848, 223, 456
• LCM of 796, 896, 929, 201
• LCM of 211, 613, 614, 493
• LCM of 586, 531, 804, 993
• LCM of 624, 853, 102, 247

1. What is the LCM of 310, 710, 331, 442?

Answer: LCM of 310, 710, 331, 442 is 1610053510.

2. How to calculate the LCM of 310, 710, 331, 442?

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 310, 710, 331, 442.

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}.