Given numbers are 637,630,639,888,372

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

The LCM of 637,630,639,888,372 is 18675132840.

Find LCM of 637,630,639,888,372 with Prime Factorization

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

2 x 2 x 3 x 3 x 7 x 91 x 5 x 71 x 74 x 31 = 18675132840

Therefore, the lowest common multiple of 637,630,639,888,372 is 18675132840.

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.

637 x 630 x 639 x 888 x 372 = 84710402562240

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.

637 : 1, 7, 13, 49, 91, 637

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

639 : 1, 3, 9, 71, 213, 639

888 : 1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,630,639,888,372, is 1.

Now, the common factors can be found like this.

637:7x 7x 13

630:2x 3x 3x 5x 7

639:3x 3x 71

888:2x 2x 2x 3x 37

372:2x 2x 3x 31

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 2x 3x 3x 3x 3x 7 = 4536

Therefore, the value for common factors is 4536.

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 = 84710402562240/(1x4536)

LCM = 84710402562240/4536

LCM = 18675132840

Thus, we can understand that the LCM of 637,630,639,888,372 is 18675132840.

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

• LCM of 293, 740, 199, 650, 352
• LCM of 870, 137, 854, 635, 995
• LCM of 937, 264, 316, 238, 254
• LCM of 355, 624, 954, 158, 573
• LCM of 824, 837, 444, 698, 700

1. What is the LCM of 637, 630, 639, 888, 372?

Answer: LCM of 637, 630, 639, 888, 372 is 18675132840.

2. How to calculate the LCM of 637, 630, 639, 888, 372?

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 637, 630, 639, 888, 372.

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}.