Given numbers are 121,936,284,161,272

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

The LCM of 121,936,284,161,272 is 44017397424.

Find LCM of 121,936,284,161,272 with Prime Factorization

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

2 x 2 x 2 x 121 x 117 x 71 x 161 x 34 = 44017397424

Therefore, the lowest common multiple of 121,936,284,161,272 is 44017397424.

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.

121 x 936 x 284 x 161 x 272 = 1408556717568

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.

121 : 1, 11, 121

936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

284 : 1, 2, 4, 71, 142, 284

161 : 1, 7, 23, 161

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,936,284,161,272, is 1.

Now, the common factors can be found like this.

121:11x 11

936:2x 2x 2x 3x 3x 13

284:2x 2x 71

161:7x 23

272:2x 2x 2x 2x 17

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 2 = 32

Therefore, the value for common factors is 32.

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 = 1408556717568/(1x32)

LCM = 1408556717568/32

LCM = 44017397424

Thus, we can understand that the LCM of 121,936,284,161,272 is 44017397424.

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

• LCM of 388, 259, 249, 427, 567
• LCM of 630, 834, 249, 465, 821
• LCM of 755, 683, 217, 289, 250
• LCM of 739, 623, 180, 108, 764
• LCM of 626, 107, 309, 751, 878

1. What is the LCM of 121, 936, 284, 161, 272?

Answer: LCM of 121, 936, 284, 161, 272 is 44017397424.

2. How to calculate the LCM of 121, 936, 284, 161, 272?

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 121, 936, 284, 161, 272.

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}.