Given numbers are 423,631,790,376

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

The LCM of 423,631,790,376 is 843445080.

Find LCM of 423,631,790,376 with Prime Factorization

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

2 x 47 x 9 x 631 x 395 x 4 = 843445080

Therefore, the lowest common multiple of 423,631,790,376 is 843445080.

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.

423 x 631 x 790 x 376 = 79283837520

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.

423 : 1, 3, 9, 47, 141, 423

631 : 1, 631

790 : 1, 2, 5, 10, 79, 158, 395, 790

376 : 1, 2, 4, 8, 47, 94, 188, 376

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 423,631,790,376, is 1.

Now, the common factors can be found like this.

423:3x 3x 47

631:631

790:2x 5x 79

376:2x 2x 2x 47

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

2x 47 = 94

Therefore, the value for common factors is 94.

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 = 79283837520/(1x94)

LCM = 79283837520/94

LCM = 843445080

Thus, we can understand that the LCM of 423,631,790,376 is 843445080.

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

• LCM of 804, 998, 966, 921
• LCM of 743, 751, 637, 524
• LCM of 352, 652, 601, 303
• LCM of 621, 938, 488, 824
• LCM of 757, 482, 785, 114

1. What is the LCM of 423, 631, 790, 376?

Answer: LCM of 423, 631, 790, 376 is 843445080.

2. How to calculate the LCM of 423, 631, 790, 376?

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 423, 631, 790, 376.

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}.