Given numbers are 553,553,399

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

The LCM of 553,553,399 is 31521.

Find LCM of 553,553,399 with Prime Factorization

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

7 x 79 x 1 x 1 x 57 = 31521

Therefore, the lowest common multiple of 553,553,399 is 31521.

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.

553 x 553 x 399 = 122017791

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.

553 : 1, 7, 79, 553

553 : 1, 7, 79, 553

399 : 1, 3, 7, 19, 21, 57, 133, 399

7 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 553,553,399, is 7.

Now, the common factors can be found like this.

553:7x 79

553:7x 79

399:3x 7x 19

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

7x 79 = 553

Therefore, the value for common factors is 553.

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 = 122017791/(7x553)

LCM = 122017791/3871

LCM = 31521

Thus, we can understand that the LCM of 553,553,399 is 31521.

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

• LCM of 871, 696, 427
• LCM of 650, 347, 293
• LCM of 356, 827, 847
• LCM of 924, 706, 720
• LCM of 968, 435, 343

1. What is the LCM of 553, 553, 399?

Answer: LCM of 553, 553, 399 is 31521.

2. How to calculate the LCM of 553, 553, 399?

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 553, 553, 399.

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}.