Given numbers are 63,57,43,38,475

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

The LCM of 63,57,43,38,475 is 2573550.

Find LCM of 63,57,43,38,475 with Prime Factorization

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

3 x 19 x 21 x 1 x 43 x 2 x 25 = 2573550

Therefore, the lowest common multiple of 63,57,43,38,475 is 2573550.

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.

63 x 57 x 43 x 38 x 475 = 2787154650

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.

63 : 1, 3, 7, 9, 21, 63

57 : 1, 3, 19, 57

43 : 1, 43

38 : 1, 2, 19, 38

475 : 1, 5, 19, 25, 95, 475

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 63,57,43,38,475, is 1.

Now, the common factors can be found like this.

63:3x 3x 7

57:3x 19

43:43

38:2x 19

475:5x 5x 19

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

3x 19x 19 = 1083

Therefore, the value for common factors is 1083.

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 = 2787154650/(1x1083)

LCM = 2787154650/1083

LCM = 2573550

Thus, we can understand that the LCM of 63,57,43,38,475 is 2573550.

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

• LCM of 15, 25, 97, 57, 676
• LCM of 16, 42, 85, 39, 625
• LCM of 86, 93, 57, 92, 477
• LCM of 21, 45, 90, 27, 595
• LCM of 38, 94, 42, 45, 442

1. What is the LCM of 63, 57, 43, 38, 475?

Answer: LCM of 63, 57, 43, 38, 475 is 2573550.

2. How to calculate the LCM of 63, 57, 43, 38, 475?

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 63, 57, 43, 38, 475.

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}.