Given numbers are 198,473,205,637

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

The LCM of 198,473,205,637 is 1111800690.

Find LCM of 198,473,205,637 with Prime Factorization

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

11 x 18 x 43 x 205 x 637 = 1111800690

Therefore, the lowest common multiple of 198,473,205,637 is 1111800690.

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 473 x 205 x 637 = 12229807590

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

473 : 1, 11, 43, 473

205 : 1, 5, 41, 205

637 : 1, 7, 13, 49, 91, 637

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,473,205,637, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

473:11x 43

205:5x 41

637:7x 7x 13

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

11 = 11

Therefore, the value for common factors is 11.

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 = 12229807590/(1x11)

LCM = 12229807590/11

LCM = 1111800690

Thus, we can understand that the LCM of 198,473,205,637 is 1111800690.

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

• LCM of 704, 851, 884, 379
• LCM of 213, 749, 578, 275
• LCM of 358, 817, 459, 254
• LCM of 712, 214, 701, 320
• LCM of 661, 468, 616, 613

1. What is the LCM of 198, 473, 205, 637?

Answer: LCM of 198, 473, 205, 637 is 1111800690.

2. How to calculate the LCM of 198, 473, 205, 637?

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, 473, 205, 637.

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}.