Given numbers are 403,406,871,533

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

The LCM of 403,406,871,533 is 449458646.

Find LCM of 403,406,871,533 with Prime Factorization

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

13 x 31 x 406 x 67 x 41 = 449458646

Therefore, the lowest common multiple of 403,406,871,533 is 449458646.

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.

403 x 406 x 871 x 533 = 75958511174

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.

403 : 1, 13, 31, 403

406 : 1, 2, 7, 14, 29, 58, 203, 406

871 : 1, 13, 67, 871

533 : 1, 13, 41, 533

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 403,406,871,533, is 1.

Now, the common factors can be found like this.

403:13x 31

406:2x 7x 29

871:13x 67

533:13x 41

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 75958511174/(1x169)

LCM = 75958511174/169

LCM = 449458646

Thus, we can understand that the LCM of 403,406,871,533 is 449458646.

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

• LCM of 992, 362, 220, 346
• LCM of 898, 422, 696, 806
• LCM of 998, 815, 562, 925
• LCM of 814, 333, 222, 805
• LCM of 302, 782, 314, 613

1. What is the LCM of 403, 406, 871, 533?

Answer: LCM of 403, 406, 871, 533 is 449458646.

2. How to calculate the LCM of 403, 406, 871, 533?

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 403, 406, 871, 533.

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}.