Given numbers are 398,671,113,451

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

The LCM of 398,671,113,451 is 1237279714.

Find LCM of 398,671,113,451 with Prime Factorization

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

11 x 398 x 61 x 113 x 41 = 1237279714

Therefore, the lowest common multiple of 398,671,113,451 is 1237279714.

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.

398 x 671 x 113 x 451 = 13610076854

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.

398 : 1, 2, 199, 398

671 : 1, 11, 61, 671

113 : 1, 113

451 : 1, 11, 41, 451

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,671,113,451, is 1.

Now, the common factors can be found like this.

398:2x 199

671:11x 61

113:113

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.

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 = 13610076854/(1x11)

LCM = 13610076854/11

LCM = 1237279714

Thus, we can understand that the LCM of 398,671,113,451 is 1237279714.

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

• LCM of 987, 117, 848, 331
• LCM of 265, 852, 680, 227
• LCM of 928, 393, 931, 333
• LCM of 435, 333, 309, 856
• LCM of 732, 843, 760, 284

1. What is the LCM of 398, 671, 113, 451?

Answer: LCM of 398, 671, 113, 451 is 1237279714.

2. How to calculate the LCM of 398, 671, 113, 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 398, 671, 113, 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}.