Given numbers are 630,620,582,845

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

The LCM of 630,620,582,845 is 640310580.

Find LCM of 630,620,582,845 with Prime Factorization

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

2 x 3 x 5 x 21 x 62 x 97 x 169 = 640310580

Therefore, the lowest common multiple of 630,620,582,845 is 640310580.

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.

630 x 620 x 582 x 845 = 192093174000

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.

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

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

582 : 1, 2, 3, 6, 97, 194, 291, 582

845 : 1, 5, 13, 65, 169, 845

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 630,620,582,845, is 1.

Now, the common factors can be found like this.

630:2x 3x 3x 5x 7

620:2x 2x 5x 31

582:2x 3x 97

845:5x 13x 13

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 5x 5 = 300

Therefore, the value for common factors is 300.

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 = 192093174000/(1x300)

LCM = 192093174000/300

LCM = 640310580

Thus, we can understand that the LCM of 630,620,582,845 is 640310580.

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

• LCM of 689, 521, 821, 589
• LCM of 426, 789, 866, 190
• LCM of 151, 476, 935, 500
• LCM of 338, 892, 981, 996
• LCM of 739, 839, 877, 896

1. What is the LCM of 630, 620, 582, 845?

Answer: LCM of 630, 620, 582, 845 is 640310580.

2. How to calculate the LCM of 630, 620, 582, 845?

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 630, 620, 582, 845.

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}.