Given numbers are 121,906,136,803,165

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

The LCM of 121,906,136,803,165 is 2720917320.

Find LCM of 121,906,136,803,165 with Prime Factorization

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

2 x 3 x 11 x 11 x 151 x 68 x 73 x 5 = 2720917320

Therefore, the lowest common multiple of 121,906,136,803,165 is 2720917320.

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 906 x 136 x 803 x 165 = 1975385974320

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

906 : 1, 2, 3, 6, 151, 302, 453, 906

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

803 : 1, 11, 73, 803

165 : 1, 3, 5, 11, 15, 33, 55, 165

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,906,136,803,165, is 1.

Now, the common factors can be found like this.

121:11x 11

906:2x 3x 151

136:2x 2x 2x 17

803:11x 73

165:3x 5x 11

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

2x 3x 11x 11 = 726

Therefore, the value for common factors is 726.

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 = 1975385974320/(1x726)

LCM = 1975385974320/726

LCM = 2720917320

Thus, we can understand that the LCM of 121,906,136,803,165 is 2720917320.

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

• LCM of 125, 661, 550, 911, 229
• LCM of 917, 258, 175, 747, 463
• LCM of 427, 882, 967, 610, 562
• LCM of 626, 619, 836, 310, 710
• LCM of 504, 220, 179, 262, 402

1. What is the LCM of 121, 906, 136, 803, 165?

Answer: LCM of 121, 906, 136, 803, 165 is 2720917320.

2. How to calculate the LCM of 121, 906, 136, 803, 165?

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, 906, 136, 803, 165.

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}.