Given numbers are 489,169,949,845

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

The LCM of 489,169,949,845 is 30163965.

Find LCM of 489,169,949,845 with Prime Factorization

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

13 x 13 x 489 x 1 x 73 x 5 = 30163965

Therefore, the lowest common multiple of 489,169,949,845 is 30163965.

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.

489 x 169 x 949 x 845 = 66270231105

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.

489 : 1, 3, 163, 489

169 : 1, 13, 169

949 : 1, 13, 73, 949

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 489,169,949,845, is 1.

Now, the common factors can be found like this.

489:3x 163

169:13x 13

949:13x 73

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.

13x 13x 13 = 2197

Therefore, the value for common factors is 2197.

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 = 66270231105/(1x2197)

LCM = 66270231105/2197

LCM = 30163965

Thus, we can understand that the LCM of 489,169,949,845 is 30163965.

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

• LCM of 910, 959, 233, 117
• LCM of 906, 318, 511, 936
• LCM of 953, 171, 418, 809
• LCM of 243, 368, 195, 994
• LCM of 856, 645, 479, 137

1. What is the LCM of 489, 169, 949, 845?

Answer: LCM of 489, 169, 949, 845 is 30163965.

2. How to calculate the LCM of 489, 169, 949, 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 489, 169, 949, 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}.