Given numbers are 213,834,890,247

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

The LCM of 213,834,890,247 is 6508506810.

Find LCM of 213,834,890,247 with Prime Factorization

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

2 x 3 x 71 x 139 x 445 x 247 = 6508506810

Therefore, the lowest common multiple of 213,834,890,247 is 6508506810.

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.

213 x 834 x 890 x 247 = 39051040860

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.

213 : 1, 3, 71, 213

834 : 1, 2, 3, 6, 139, 278, 417, 834

890 : 1, 2, 5, 10, 89, 178, 445, 890

247 : 1, 13, 19, 247

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 213,834,890,247, is 1.

Now, the common factors can be found like this.

213:3x 71

834:2x 3x 139

890:2x 5x 89

247:13x 19

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 = 39051040860/(1x6)

LCM = 39051040860/6

LCM = 6508506810

Thus, we can understand that the LCM of 213,834,890,247 is 6508506810.

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

• LCM of 198, 798, 483, 342
• LCM of 550, 515, 468, 799
• LCM of 292, 819, 602, 658
• LCM of 550, 177, 216, 428
• LCM of 591, 543, 152, 150

1. What is the LCM of 213, 834, 890, 247?

Answer: LCM of 213, 834, 890, 247 is 6508506810.

2. How to calculate the LCM of 213, 834, 890, 247?

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 213, 834, 890, 247.

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}.