Given numbers are 163,390,245,334

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

The LCM of 163,390,245,334 is 520193310.

Find LCM of 163,390,245,334 with Prime Factorization

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

2 x 5 x 163 x 39 x 49 x 167 = 520193310

Therefore, the lowest common multiple of 163,390,245,334 is 520193310.

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.

163 x 390 x 245 x 334 = 5201933100

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.

163 : 1, 163

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

245 : 1, 5, 7, 35, 49, 245

334 : 1, 2, 167, 334

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 163,390,245,334, is 1.

Now, the common factors can be found like this.

163:163

390:2x 3x 5x 13

245:5x 7x 7

334:2x 167

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 5201933100/(1x10)

LCM = 5201933100/10

LCM = 520193310

Thus, we can understand that the LCM of 163,390,245,334 is 520193310.

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

• LCM of 835, 780, 463, 579
• LCM of 331, 219, 414, 261
• LCM of 872, 904, 973, 358
• LCM of 915, 308, 414, 464
• LCM of 632, 662, 371, 286

1. What is the LCM of 163, 390, 245, 334?

Answer: LCM of 163, 390, 245, 334 is 520193310.

2. How to calculate the LCM of 163, 390, 245, 334?

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 163, 390, 245, 334.

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}.