Given numbers are 121,417,368,943

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

The LCM of 121,417,368,943 is 761295216.

Find LCM of 121,417,368,943 with Prime Factorization

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

23 x 121 x 417 x 16 x 41 = 761295216

Therefore, the lowest common multiple of 121,417,368,943 is 761295216.

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 417 x 368 x 943 = 17509789968

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

417 : 1, 3, 139, 417

368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

943 : 1, 23, 41, 943

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,417,368,943, is 1.

Now, the common factors can be found like this.

121:11x 11

417:3x 139

368:2x 2x 2x 2x 23

943:23x 41

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

23 = 23

Therefore, the value for common factors is 23.

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 = 17509789968/(1x23)

LCM = 17509789968/23

LCM = 761295216

Thus, we can understand that the LCM of 121,417,368,943 is 761295216.

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

• LCM of 521, 132, 371, 410
• LCM of 689, 577, 678, 933
• LCM of 749, 744, 326, 658
• LCM of 255, 745, 757, 508
• LCM of 766, 987, 969, 667

1. What is the LCM of 121, 417, 368, 943?

Answer: LCM of 121, 417, 368, 943 is 761295216.

2. How to calculate the LCM of 121, 417, 368, 943?

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, 417, 368, 943.

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}.