Given numbers are 725,746,218,220

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

The LCM of 725,746,218,220 is 1296958300.

Find LCM of 725,746,218,220 with Prime Factorization

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

2 x 5 x 145 x 373 x 109 x 22 = 1296958300

Therefore, the lowest common multiple of 725,746,218,220 is 1296958300.

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.

725 x 746 x 218 x 220 = 25939166000

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.

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

746 : 1, 2, 373, 746

218 : 1, 2, 109, 218

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 725,746,218,220, is 1.

Now, the common factors can be found like this.

725:5x 5x 29

746:2x 373

218:2x 109

220:2x 2x 5x 11

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 5 = 20

Therefore, the value for common factors is 20.

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 = 25939166000/(1x20)

LCM = 25939166000/20

LCM = 1296958300

Thus, we can understand that the LCM of 725,746,218,220 is 1296958300.

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

• LCM of 461, 349, 830, 846
• LCM of 834, 257, 932, 262
• LCM of 363, 705, 917, 234
• LCM of 619, 455, 174, 159
• LCM of 391, 445, 553, 234

1. What is the LCM of 725, 746, 218, 220?

Answer: LCM of 725, 746, 218, 220 is 1296958300.

2. How to calculate the LCM of 725, 746, 218, 220?

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 725, 746, 218, 220.

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}.