Given numbers are 216,381,373,489

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

The LCM of 216,381,373,489 is 1667838168.

Find LCM of 216,381,373,489 with Prime Factorization

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

3 x 72 x 127 x 373 x 163 = 1667838168

Therefore, the lowest common multiple of 216,381,373,489 is 1667838168.

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.

216 x 381 x 373 x 489 = 15010543512

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.

216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

381 : 1, 3, 127, 381

373 : 1, 373

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 216,381,373,489, is 1.

Now, the common factors can be found like this.

216:2x 2x 2x 3x 3x 3

381:3x 127

373:373

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.

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 15010543512/(1x9)

LCM = 15010543512/9

LCM = 1667838168

Thus, we can understand that the LCM of 216,381,373,489 is 1667838168.

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

• LCM of 548, 698, 254, 965
• LCM of 231, 562, 993, 603
• LCM of 203, 160, 436, 292
• LCM of 376, 871, 775, 983
• LCM of 630, 764, 608, 908

1. What is the LCM of 216, 381, 373, 489?

Answer: LCM of 216, 381, 373, 489 is 1667838168.

2. How to calculate the LCM of 216, 381, 373, 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 216, 381, 373, 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}.