Given numbers are 211,272,121,986

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

The LCM of 211,272,121,986 is 201388528.

Find LCM of 211,272,121,986 with Prime Factorization

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

2 x 17 x 211 x 8 x 121 x 29 = 201388528

Therefore, the lowest common multiple of 211,272,121,986 is 201388528.

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.

211 x 272 x 121 x 986 = 6847209952

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.

211 : 1, 211

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

121 : 1, 11, 121

986 : 1, 2, 17, 29, 34, 58, 493, 986

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 211,272,121,986, is 1.

Now, the common factors can be found like this.

211:211

272:2x 2x 2x 2x 17

121:11x 11

986:2x 17x 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 17 = 34

Therefore, the value for common factors is 34.

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 = 6847209952/(1x34)

LCM = 6847209952/34

LCM = 201388528

Thus, we can understand that the LCM of 211,272,121,986 is 201388528.

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

• LCM of 257, 204, 741, 238
• LCM of 300, 243, 697, 402
• LCM of 501, 782, 377, 891
• LCM of 390, 583, 758, 428
• LCM of 920, 903, 697, 330

1. What is the LCM of 211, 272, 121, 986?

Answer: LCM of 211, 272, 121, 986 is 201388528.

2. How to calculate the LCM of 211, 272, 121, 986?

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 211, 272, 121, 986.

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}.