Given numbers are 320,369,163,470

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

The LCM of 320,369,163,470 is 904610880.

Find LCM of 320,369,163,470 with Prime Factorization

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

2 x 5 x 32 x 369 x 163 x 47 = 904610880

Therefore, the lowest common multiple of 320,369,163,470 is 904610880.

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.

320 x 369 x 163 x 470 = 9046108800

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.

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

369 : 1, 3, 9, 41, 123, 369

163 : 1, 163

470 : 1, 2, 5, 10, 47, 94, 235, 470

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 320,369,163,470, is 1.

Now, the common factors can be found like this.

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

369:3x 3x 41

163:163

470:2x 5x 47

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 = 9046108800/(1x10)

LCM = 9046108800/10

LCM = 904610880

Thus, we can understand that the LCM of 320,369,163,470 is 904610880.

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

• LCM of 558, 426, 276, 880
• LCM of 529, 198, 638, 187
• LCM of 233, 452, 264, 127
• LCM of 169, 533, 643, 405
• LCM of 382, 336, 992, 398

1. What is the LCM of 320, 369, 163, 470?

Answer: LCM of 320, 369, 163, 470 is 904610880.

2. How to calculate the LCM of 320, 369, 163, 470?

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 320, 369, 163, 470.

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}.