Given numbers are 373,442,418,489

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

The LCM of 373,442,418,489 is 16849470066.

Find LCM of 373,442,418,489 with Prime Factorization

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

2 x 373 x 221 x 209 x 489 = 16849470066

Therefore, the lowest common multiple of 373,442,418,489 is 16849470066.

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.

373 x 442 x 418 x 489 = 33698940132

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.

373 : 1, 373

442 : 1, 2, 13, 17, 26, 34, 221, 442

418 : 1, 2, 11, 19, 22, 38, 209, 418

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 373,442,418,489, is 1.

Now, the common factors can be found like this.

373:373

442:2x 13x 17

418:2x 11x 19

489:3x 163

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

2 = 2

Therefore, the value for common factors is 2.

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 = 33698940132/(1x2)

LCM = 33698940132/2

LCM = 16849470066

Thus, we can understand that the LCM of 373,442,418,489 is 16849470066.

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

• LCM of 902, 722, 454, 801
• LCM of 119, 669, 785, 186
• LCM of 207, 355, 157, 533
• LCM of 719, 856, 308, 933
• LCM of 150, 304, 834, 426

1. What is the LCM of 373, 442, 418, 489?

Answer: LCM of 373, 442, 418, 489 is 16849470066.

2. How to calculate the LCM of 373, 442, 418, 489?

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 373, 442, 418, 489.

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}.