Given numbers are 157,286,157,115

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

The LCM of 157,286,157,115 is 5163730.

Find LCM of 157,286,157,115 with Prime Factorization

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

157 x 1 x 286 x 1 x 115 = 5163730

Therefore, the lowest common multiple of 157,286,157,115 is 5163730.

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.

157 x 286 x 157 x 115 = 810705610

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.

157 : 1, 157

286 : 1, 2, 11, 13, 22, 26, 143, 286

157 : 1, 157

115 : 1, 5, 23, 115

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 157,286,157,115, is 1.

Now, the common factors can be found like this.

157:157

286:2x 11x 13

157:157

115:5x 23

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

157 = 157

Therefore, the value for common factors is 157.

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 = 810705610/(1x157)

LCM = 810705610/157

LCM = 5163730

Thus, we can understand that the LCM of 157,286,157,115 is 5163730.

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

• LCM of 180, 462, 919, 507
• LCM of 179, 649, 540, 414
• LCM of 240, 103, 220, 865
• LCM of 928, 217, 564, 391
• LCM of 574, 228, 873, 824

1. What is the LCM of 157, 286, 157, 115?

Answer: LCM of 157, 286, 157, 115 is 5163730.

2. How to calculate the LCM of 157, 286, 157, 115?

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 157, 286, 157, 115.

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}.