Given numbers are 752,758,242,140

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

The LCM of 752,758,242,140 is 1207008880.

Find LCM of 752,758,242,140 with Prime Factorization

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

2 x 2 x 188 x 379 x 121 x 35 = 1207008880

Therefore, the lowest common multiple of 752,758,242,140 is 1207008880.

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.

752 x 758 x 242 x 140 = 19312142080

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.

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

758 : 1, 2, 379, 758

242 : 1, 2, 11, 22, 121, 242

140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 752,758,242,140, is 2.

Now, the common factors can be found like this.

752:2x 2x 2x 2x 47

758:2x 379

242:2x 11x 11

140:2x 2x 5x 7

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 2 = 8

Therefore, the value for common factors is 8.

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 = 19312142080/(2x8)

LCM = 19312142080/16

LCM = 1207008880

Thus, we can understand that the LCM of 752,758,242,140 is 1207008880.

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

• LCM of 140, 698, 845, 314
• LCM of 180, 458, 298, 461
• LCM of 849, 700, 686, 886
• LCM of 710, 819, 185, 784
• LCM of 840, 335, 323, 287

1. What is the LCM of 752, 758, 242, 140?

Answer: LCM of 752, 758, 242, 140 is 1207008880.

2. How to calculate the LCM of 752, 758, 242, 140?

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 752, 758, 242, 140.

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}.