Given numbers are 163,845,790,245

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

The LCM of 163,845,790,245 is 1066344370.

Find LCM of 163,845,790,245 with Prime Factorization

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

5 x 163 x 169 x 158 x 49 = 1066344370

Therefore, the lowest common multiple of 163,845,790,245 is 1066344370.

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.

163 x 845 x 790 x 245 = 26658609250

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.

163 : 1, 163

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

790 : 1, 2, 5, 10, 79, 158, 395, 790

245 : 1, 5, 7, 35, 49, 245

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 163,845,790,245, is 1.

Now, the common factors can be found like this.

163:163

845:5x 13x 13

790:2x 5x 79

245:5x 7x 7

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 26658609250/(1x25)

LCM = 26658609250/25

LCM = 1066344370

Thus, we can understand that the LCM of 163,845,790,245 is 1066344370.

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

• LCM of 447, 329, 670, 989
• LCM of 884, 255, 109, 782
• LCM of 846, 689, 935, 680
• LCM of 981, 755, 483, 707
• LCM of 347, 679, 925, 439

1. What is the LCM of 163, 845, 790, 245?

Answer: LCM of 163, 845, 790, 245 is 1066344370.

2. How to calculate the LCM of 163, 845, 790, 245?

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 163, 845, 790, 245.

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}.