Given numbers are 558,821,212,630

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

The LCM of 558,821,212,630 is 1699617780.

Find LCM of 558,821,212,630 with Prime Factorization

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

2 x 3 x 3 x 31 x 821 x 106 x 35 = 1699617780

Therefore, the lowest common multiple of 558,821,212,630 is 1699617780.

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.

558 x 821 x 212 x 630 = 61186240080

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.

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

821 : 1, 821

212 : 1, 2, 4, 53, 106, 212

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 558,821,212,630, is 1.

Now, the common factors can be found like this.

558:2x 3x 3x 31

821:821

212:2x 2x 53

630:2x 3x 3x 5x 7

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

2x 2x 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 61186240080/(1x36)

LCM = 61186240080/36

LCM = 1699617780

Thus, we can understand that the LCM of 558,821,212,630 is 1699617780.

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

• LCM of 691, 524, 387, 711
• LCM of 825, 667, 276, 399
• LCM of 767, 844, 825, 748
• LCM of 114, 345, 543, 913
• LCM of 304, 510, 751, 857

1. What is the LCM of 558, 821, 212, 630?

Answer: LCM of 558, 821, 212, 630 is 1699617780.

2. How to calculate the LCM of 558, 821, 212, 630?

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 558, 821, 212, 630.

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}.