Given numbers are 305,326,107,489,397

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

The LCM of 305,326,107,489,397 is 12671060910.

Find LCM of 305,326,107,489,397 with Prime Factorization

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

163 x 305 x 2 x 107 x 3 x 397 = 12671060910

Therefore, the lowest common multiple of 305,326,107,489,397 is 12671060910.

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.

305 x 326 x 107 x 489 x 397 = 2065382928330

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.

305 : 1, 5, 61, 305

326 : 1, 2, 163, 326

107 : 1, 107

489 : 1, 3, 163, 489

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 305,326,107,489,397, is 1.

Now, the common factors can be found like this.

305:5x 61

326:2x 163

107:107

489:3x 163

397:397

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

163 = 163

Therefore, the value for common factors is 163.

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 = 2065382928330/(1x163)

LCM = 2065382928330/163

LCM = 12671060910

Thus, we can understand that the LCM of 305,326,107,489,397 is 12671060910.

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

• LCM of 778, 486, 134, 937, 976
• LCM of 278, 361, 180, 478, 114
• LCM of 380, 105, 712, 413, 348
• LCM of 436, 314, 847, 890, 379
• LCM of 339, 467, 516, 794, 284

1. What is the LCM of 305, 326, 107, 489, 397?

Answer: LCM of 305, 326, 107, 489, 397 is 12671060910.

2. How to calculate the LCM of 305, 326, 107, 489, 397?

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 305, 326, 107, 489, 397.

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}.