Given numbers are 993,173,331,451

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

The LCM of 993,173,331,451 is 77476839.

Find LCM of 993,173,331,451 with Prime Factorization

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

331 x 3 x 173 x 1 x 451 = 77476839

Therefore, the lowest common multiple of 993,173,331,451 is 77476839.

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.

993 x 173 x 331 x 451 = 25644833709

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.

993 : 1, 3, 331, 993

173 : 1, 173

331 : 1, 331

451 : 1, 11, 41, 451

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 993,173,331,451, is 1.

Now, the common factors can be found like this.

993:3x 331

173:173

331:331

451:11x 41

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

331 = 331

Therefore, the value for common factors is 331.

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 = 25644833709/(1x331)

LCM = 25644833709/331

LCM = 77476839

Thus, we can understand that the LCM of 993,173,331,451 is 77476839.

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

• LCM of 536, 231, 453, 118
• LCM of 160, 969, 340, 285
• LCM of 451, 776, 470, 805
• LCM of 779, 739, 451, 660
• LCM of 558, 689, 510, 357

1. What is the LCM of 993, 173, 331, 451?

Answer: LCM of 993, 173, 331, 451 is 77476839.

2. How to calculate the LCM of 993, 173, 331, 451?

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 993, 173, 331, 451.

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}.