Given numbers are 198,287,524,143

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

The LCM of 198,287,524,143 is 193549356.

Find LCM of 198,287,524,143 with Prime Factorization

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

2 x 11 x 9 x 287 x 262 x 13 = 193549356

Therefore, the lowest common multiple of 198,287,524,143 is 193549356.

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.

198 x 287 x 524 x 143 = 4258085832

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.

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

287 : 1, 7, 41, 287

524 : 1, 2, 4, 131, 262, 524

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,287,524,143, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

287:7x 41

524:2x 2x 131

143:11x 13

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 4258085832/(1x22)

LCM = 4258085832/22

LCM = 193549356

Thus, we can understand that the LCM of 198,287,524,143 is 193549356.

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

• LCM of 306, 963, 641, 379
• LCM of 679, 103, 654, 235
• LCM of 892, 168, 275, 342
• LCM of 886, 276, 505, 167
• LCM of 973, 929, 962, 419

1. What is the LCM of 198, 287, 524, 143?

Answer: LCM of 198, 287, 524, 143 is 193549356.

2. How to calculate the LCM of 198, 287, 524, 143?

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 198, 287, 524, 143.

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}.