Given numbers are 470,502,393,213

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

The LCM of 470,502,393,213 is 3291716910.

Find LCM of 470,502,393,213 with Prime Factorization

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

2 x 3 x 235 x 251 x 131 x 71 = 3291716910

Therefore, the lowest common multiple of 470,502,393,213 is 3291716910.

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.

470 x 502 x 393 x 213 = 19750301460

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.

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

502 : 1, 2, 251, 502

393 : 1, 3, 131, 393

213 : 1, 3, 71, 213

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 470,502,393,213, is 1.

Now, the common factors can be found like this.

470:2x 5x 47

502:2x 251

393:3x 131

213:3x 71

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 19750301460/(1x6)

LCM = 19750301460/6

LCM = 3291716910

Thus, we can understand that the LCM of 470,502,393,213 is 3291716910.

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

• LCM of 499, 277, 504, 434
• LCM of 302, 389, 831, 938
• LCM of 559, 543, 900, 115
• LCM of 492, 112, 277, 887
• LCM of 860, 474, 534, 397

1. What is the LCM of 470, 502, 393, 213?

Answer: LCM of 470, 502, 393, 213 is 3291716910.

2. How to calculate the LCM of 470, 502, 393, 213?

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 470, 502, 393, 213.

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}.