Given numbers are 870,752,471,163

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

The LCM of 870,752,471,163 is 8371327920.

Find LCM of 870,752,471,163 with Prime Factorization

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

2 x 3 x 145 x 376 x 157 x 163 = 8371327920

Therefore, the lowest common multiple of 870,752,471,163 is 8371327920.

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.

870 x 752 x 471 x 163 = 50227967520

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.

870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

471 : 1, 3, 157, 471

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 870,752,471,163, is 1.

Now, the common factors can be found like this.

870:2x 3x 5x 29

752:2x 2x 2x 2x 47

471:3x 157

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 3 = 6

Therefore, the value for common factors is 6.

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 = 50227967520/(1x6)

LCM = 50227967520/6

LCM = 8371327920

Thus, we can understand that the LCM of 870,752,471,163 is 8371327920.

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

• LCM of 591, 835, 633, 491
• LCM of 394, 772, 502, 226
• LCM of 140, 865, 889, 299
• LCM of 319, 232, 454, 386
• LCM of 379, 665, 461, 257

1. What is the LCM of 870, 752, 471, 163?

Answer: LCM of 870, 752, 471, 163 is 8371327920.

2. How to calculate the LCM of 870, 752, 471, 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 870, 752, 471, 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}.