Given numbers are 437,320,344,750,989

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

The LCM of 437,320,344,750,989 is 450984000.

Find LCM of 437,320,344,750,989 with Prime Factorization

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

2 x 2 x 2 x 5 x 23 x 43 x 19 x 8 x 1 x 75 x 1 = 450984000

Therefore, the lowest common multiple of 437,320,344,750,989 is 450984000.

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.

437 x 320 x 344 x 750 x 989 = 35681854080000

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.

437 : 1, 19, 23, 437

320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

344 : 1, 2, 4, 8, 43, 86, 172, 344

750 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

989 : 1, 23, 43, 989

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 437,320,344,750,989, is 1.

Now, the common factors can be found like this.

437:19x 23

320:2x 2x 2x 2x 2x 2x 5

344:2x 2x 2x 43

750:2x 3x 5x 5x 5

989:23x 43

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

2x 2x 2x 2x 5x 23x 43 = 79120

Therefore, the value for common factors is 79120.

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 = 35681854080000/(1x79120)

LCM = 35681854080000/79120

LCM = 450984000

Thus, we can understand that the LCM of 437,320,344,750,989 is 450984000.

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

• LCM of 715, 492, 657, 904, 221
• LCM of 265, 990, 365, 109, 331
• LCM of 739, 336, 973, 452, 609
• LCM of 429, 672, 411, 940, 229
• LCM of 387, 607, 588, 283, 348

1. What is the LCM of 437, 320, 344, 750, 989?

Answer: LCM of 437, 320, 344, 750, 989 is 450984000.

2. How to calculate the LCM of 437, 320, 344, 750, 989?

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 437, 320, 344, 750, 989.

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}.