Given numbers are 603,473,403,923

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

The LCM of 603,473,403,923 is 8160971247.

Find LCM of 603,473,403,923 with Prime Factorization

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

13 x 603 x 473 x 31 x 71 = 8160971247

Therefore, the lowest common multiple of 603,473,403,923 is 8160971247.

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.

603 x 473 x 403 x 923 = 106092626211

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.

603 : 1, 3, 9, 67, 201, 603

473 : 1, 11, 43, 473

403 : 1, 13, 31, 403

923 : 1, 13, 71, 923

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 603,473,403,923, is 1.

Now, the common factors can be found like this.

603:3x 3x 67

473:11x 43

403:13x 31

923:13x 71

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

13 = 13

Therefore, the value for common factors is 13.

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 = 106092626211/(1x13)

LCM = 106092626211/13

LCM = 8160971247

Thus, we can understand that the LCM of 603,473,403,923 is 8160971247.

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

• LCM of 789, 743, 172, 982
• LCM of 642, 310, 551, 704
• LCM of 717, 160, 875, 312
• LCM of 507, 569, 111, 235
• LCM of 649, 599, 840, 735

1. What is the LCM of 603, 473, 403, 923?

Answer: LCM of 603, 473, 403, 923 is 8160971247.

2. How to calculate the LCM of 603, 473, 403, 923?

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 603, 473, 403, 923.

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}.