Given numbers are 383,112,989,630

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

The LCM of 383,112,989,630 is 1909086480.

Find LCM of 383,112,989,630 with Prime Factorization

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

2 x 7 x 383 x 8 x 989 x 45 = 1909086480

Therefore, the lowest common multiple of 383,112,989,630 is 1909086480.

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.

383 x 112 x 989 x 630 = 26727210720

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.

383 : 1, 383

112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

989 : 1, 23, 43, 989

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 383,112,989,630, is 1.

Now, the common factors can be found like this.

383:383

112:2x 2x 2x 2x 7

989:23x 43

630:2x 3x 3x 5x 7

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 26727210720/(1x14)

LCM = 26727210720/14

LCM = 1909086480

Thus, we can understand that the LCM of 383,112,989,630 is 1909086480.

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

• LCM of 215, 487, 443, 467
• LCM of 439, 760, 500, 503
• LCM of 456, 812, 265, 274
• LCM of 154, 885, 844, 907
• LCM of 643, 162, 581, 205

1. What is the LCM of 383, 112, 989, 630?

Answer: LCM of 383, 112, 989, 630 is 1909086480.

2. How to calculate the LCM of 383, 112, 989, 630?

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 383, 112, 989, 630.

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}.