Given numbers are 791,470,972,248,163

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

The LCM of 791,470,972,248,163 is 1825954303320.

Find LCM of 791,470,972,248,163 with Prime Factorization

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

2 x 2 x 791 x 235 x 243 x 62 x 163 = 1825954303320

Therefore, the lowest common multiple of 791,470,972,248,163 is 1825954303320.

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.

791 x 470 x 972 x 248 x 163 = 14607634426560

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.

791 : 1, 7, 113, 791

470 : 1, 2, 5, 10, 47, 94, 235, 470

972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

248 : 1, 2, 4, 8, 31, 62, 124, 248

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 791,470,972,248,163, is 1.

Now, the common factors can be found like this.

791:7x 113

470:2x 5x 47

972:2x 2x 3x 3x 3x 3x 3

248:2x 2x 2x 31

163:163

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 2 = 8

Therefore, the value for common factors is 8.

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 = 14607634426560/(1x8)

LCM = 14607634426560/8

LCM = 1825954303320

Thus, we can understand that the LCM of 791,470,972,248,163 is 1825954303320.

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

• LCM of 838, 188, 462, 621, 560
• LCM of 205, 718, 513, 933, 681
• LCM of 907, 607, 429, 768, 716
• LCM of 552, 919, 653, 445, 397
• LCM of 865, 862, 339, 911, 487

1. What is the LCM of 791, 470, 972, 248, 163?

Answer: LCM of 791, 470, 972, 248, 163 is 1825954303320.

2. How to calculate the LCM of 791, 470, 972, 248, 163?

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 791, 470, 972, 248, 163.

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}.