Given numbers are 121,675,515,763,620

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

The LCM of 121,675,515,763,620 is 795925815300.

Find LCM of 121,675,515,763,620 with Prime Factorization

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

5 x 121 x 135 x 103 x 763 x 124 = 795925815300

Therefore, the lowest common multiple of 121,675,515,763,620 is 795925815300.

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.

121 x 675 x 515 x 763 x 620 = 19898145382500

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.

121 : 1, 11, 121

675 : 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

515 : 1, 5, 103, 515

763 : 1, 7, 109, 763

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,675,515,763,620, is 1.

Now, the common factors can be found like this.

121:11x 11

675:3x 3x 3x 5x 5

515:5x 103

763:7x 109

620:2x 2x 5x 31

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 19898145382500/(1x25)

LCM = 19898145382500/25

LCM = 795925815300

Thus, we can understand that the LCM of 121,675,515,763,620 is 795925815300.

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

• LCM of 155, 492, 359, 762, 577
• LCM of 774, 532, 104, 760, 391
• LCM of 288, 687, 240, 331, 515
• LCM of 579, 284, 337, 661, 368
• LCM of 554, 131, 711, 498, 379

1. What is the LCM of 121, 675, 515, 763, 620?

Answer: LCM of 121, 675, 515, 763, 620 is 795925815300.

2. How to calculate the LCM of 121, 675, 515, 763, 620?

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 121, 675, 515, 763, 620.

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}.