Given numbers are 187,528,228,920

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

The LCM of 187,528,228,920 is 19612560.

Find LCM of 187,528,228,920 with Prime Factorization

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

2 x 2 x 2 x 3 x 11 x 17 x 2 x 19 x 115 = 19612560

Therefore, the lowest common multiple of 187,528,228,920 is 19612560.

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.

187 x 528 x 228 x 920 = 20710863360

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.

187 : 1, 11, 17, 187

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

228 : 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 187,528,228,920, is 1.

Now, the common factors can be found like this.

187:11x 17

528:2x 2x 2x 2x 3x 11

228:2x 2x 3x 19

920:2x 2x 2x 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.

2x 2x 2x 2x 2x 3x 11 = 1056

Therefore, the value for common factors is 1056.

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 = 20710863360/(1x1056)

LCM = 20710863360/1056

LCM = 19612560

Thus, we can understand that the LCM of 187,528,228,920 is 19612560.

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

• LCM of 267, 277, 547, 213
• LCM of 540, 427, 355, 851
• LCM of 941, 849, 172, 276
• LCM of 842, 361, 637, 526
• LCM of 965, 683, 372, 464

1. What is the LCM of 187, 528, 228, 920?

Answer: LCM of 187, 528, 228, 920 is 19612560.

2. How to calculate the LCM of 187, 528, 228, 920?

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 187, 528, 228, 920.

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}.