Given numbers are 348,642,407,109

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

The LCM of 348,642,407,109 is 1651900668.

Find LCM of 348,642,407,109 with Prime Factorization

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

2 x 3 x 58 x 107 x 407 x 109 = 1651900668

Therefore, the lowest common multiple of 348,642,407,109 is 1651900668.

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.

348 x 642 x 407 x 109 = 9911404008

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.

348 : 1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

642 : 1, 2, 3, 6, 107, 214, 321, 642

407 : 1, 11, 37, 407

109 : 1, 109

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 348,642,407,109, is 1.

Now, the common factors can be found like this.

348:2x 2x 3x 29

642:2x 3x 107

407:11x 37

109:109

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 = 9911404008/(1x6)

LCM = 9911404008/6

LCM = 1651900668

Thus, we can understand that the LCM of 348,642,407,109 is 1651900668.

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

• LCM of 760, 922, 448, 863
• LCM of 986, 245, 922, 436
• LCM of 511, 604, 297, 725
• LCM of 607, 178, 317, 734
• LCM of 682, 275, 509, 424

1. What is the LCM of 348, 642, 407, 109?

Answer: LCM of 348, 642, 407, 109 is 1651900668.

2. How to calculate the LCM of 348, 642, 407, 109?

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 348, 642, 407, 109.

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}.