Given numbers are 668,880,163,370,725

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

The LCM of 668,880,163,370,725 is 128515785200.

Find LCM of 668,880,163,370,725 with Prime Factorization

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

2 x 2 x 5 x 167 x 44 x 163 x 37 x 145 = 128515785200

Therefore, the lowest common multiple of 668,880,163,370,725 is 128515785200.

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.

668 x 880 x 163 x 370 x 725 = 25703157040000

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.

668 : 1, 2, 4, 167, 334, 668

880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

163 : 1, 163

370 : 1, 2, 5, 10, 37, 74, 185, 370

725 : 1, 5, 25, 29, 145, 725

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,880,163,370,725, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

880:2x 2x 2x 2x 5x 11

163:163

370:2x 5x 37

725:5x 5x 29

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 2x 5x 5 = 200

Therefore, the value for common factors is 200.

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 = 25703157040000/(1x200)

LCM = 25703157040000/200

LCM = 128515785200

Thus, we can understand that the LCM of 668,880,163,370,725 is 128515785200.

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

• LCM of 948, 164, 657, 981, 971
• LCM of 295, 263, 554, 541, 175
• LCM of 257, 409, 821, 341, 635
• LCM of 305, 422, 564, 587, 191
• LCM of 812, 175, 499, 197, 678

1. What is the LCM of 668, 880, 163, 370, 725?

Answer: LCM of 668, 880, 163, 370, 725 is 128515785200.

2. How to calculate the LCM of 668, 880, 163, 370, 725?

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 668, 880, 163, 370, 725.

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}.