Given numbers are 121,552,751,869

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

The LCM of 121,552,751,869 is 3962702568.

Find LCM of 121,552,751,869 with Prime Factorization

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

11 x 11 x 552 x 751 x 79 = 3962702568

Therefore, the lowest common multiple of 121,552,751,869 is 3962702568.

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 552 x 751 x 869 = 43589728248

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

552 : 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

751 : 1, 751

869 : 1, 11, 79, 869

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,552,751,869, is 1.

Now, the common factors can be found like this.

121:11x 11

552:2x 2x 2x 3x 23

751:751

869:11x 79

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 = 43589728248/(1x11)

LCM = 43589728248/11

LCM = 3962702568

Thus, we can understand that the LCM of 121,552,751,869 is 3962702568.

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

• LCM of 286, 144, 972, 922
• LCM of 508, 848, 698, 594
• LCM of 631, 480, 570, 928
• LCM of 923, 173, 387, 282
• LCM of 207, 544, 145, 118

1. What is the LCM of 121, 552, 751, 869?

Answer: LCM of 121, 552, 751, 869 is 3962702568.

2. How to calculate the LCM of 121, 552, 751, 869?

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, 552, 751, 869.

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}.