Given numbers are 121,451,374,439

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

The LCM of 121,451,374,439 is 74047886.

Find LCM of 121,451,374,439 with Prime Factorization

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

11 x 11 x 41 x 34 x 439 = 74047886

Therefore, the lowest common multiple of 121,451,374,439 is 74047886.

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 451 x 374 x 439 = 8959794206

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

451 : 1, 11, 41, 451

374 : 1, 2, 11, 17, 22, 34, 187, 374

439 : 1, 439

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,451,374,439, is 1.

Now, the common factors can be found like this.

121:11x 11

451:11x 41

374:2x 11x 17

439:439

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 8959794206/(1x121)

LCM = 8959794206/121

LCM = 74047886

Thus, we can understand that the LCM of 121,451,374,439 is 74047886.

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

• LCM of 157, 518, 253, 417
• LCM of 950, 108, 196, 993
• LCM of 218, 372, 133, 833
• LCM of 957, 893, 923, 762
• LCM of 572, 936, 668, 942

1. What is the LCM of 121, 451, 374, 439?

Answer: LCM of 121, 451, 374, 439 is 74047886.

2. How to calculate the LCM of 121, 451, 374, 439?

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, 451, 374, 439.

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}.