Given numbers are 198,379,186,572,290

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

The LCM of 198,379,186,572,290 is 8770158540.

Find LCM of 198,379,186,572,290 with Prime Factorization

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

2 x 3 x 11 x 3 x 379 x 31 x 26 x 145 = 8770158540

Therefore, the lowest common multiple of 198,379,186,572,290 is 8770158540.

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 379 x 186 x 572 x 290 = 2315321854560

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

379 : 1, 379

186 : 1, 2, 3, 6, 31, 62, 93, 186

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

290 : 1, 2, 5, 10, 29, 58, 145, 290

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,379,186,572,290, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

379:379

186:2x 3x 31

572:2x 2x 11x 13

290:2x 5x 29

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 3x 11 = 264

Therefore, the value for common factors is 264.

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 = 2315321854560/(1x264)

LCM = 2315321854560/264

LCM = 8770158540

Thus, we can understand that the LCM of 198,379,186,572,290 is 8770158540.

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

• LCM of 430, 178, 776, 335, 369
• LCM of 653, 314, 989, 976, 104
• LCM of 853, 907, 761, 755, 503
• LCM of 278, 164, 372, 202, 818
• LCM of 399, 520, 113, 561, 396

1. What is the LCM of 198, 379, 186, 572, 290?

Answer: LCM of 198, 379, 186, 572, 290 is 8770158540.

2. How to calculate the LCM of 198, 379, 186, 572, 290?

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, 379, 186, 572, 290.

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}.