Given numbers are 725,401,555,989,497

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

The LCM of 725,401,555,989,497 is 15862003388175.

Find LCM of 725,401,555,989,497 with Prime Factorization

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

5 x 145 x 401 x 111 x 989 x 497 = 15862003388175

Therefore, the lowest common multiple of 725,401,555,989,497 is 15862003388175.

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 401 x 555 x 989 x 497 = 79310016940875

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

401 : 1, 401

555 : 1, 3, 5, 15, 37, 111, 185, 555

989 : 1, 23, 43, 989

497 : 1, 7, 71, 497

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 725,401,555,989,497, is 1.

Now, the common factors can be found like this.

725:5x 5x 29

401:401

555:3x 5x 37

989:23x 43

497:7x 71

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

5 = 5

Therefore, the value for common factors is 5.

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 = 79310016940875/(1x5)

LCM = 79310016940875/5

LCM = 15862003388175

Thus, we can understand that the LCM of 725,401,555,989,497 is 15862003388175.

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

• LCM of 483, 814, 536, 837, 880
• LCM of 954, 254, 650, 521, 392
• LCM of 729, 210, 428, 488, 716
• LCM of 400, 823, 817, 699, 606
• LCM of 428, 764, 502, 850, 669

1. What is the LCM of 725, 401, 555, 989, 497?

Answer: LCM of 725, 401, 555, 989, 497 is 15862003388175.

2. How to calculate the LCM of 725, 401, 555, 989, 497?

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, 401, 555, 989, 497.

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}.