Given numbers are 821,409,468,611

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

The LCM of 821,409,468,611 is 7386014844.

Find LCM of 821,409,468,611 with Prime Factorization

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

13 x 821 x 409 x 36 x 47 = 7386014844

Therefore, the lowest common multiple of 821,409,468,611 is 7386014844.

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.

821 x 409 x 468 x 611 = 96018192972

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.

821 : 1, 821

409 : 1, 409

468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

611 : 1, 13, 47, 611

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 821,409,468,611, is 1.

Now, the common factors can be found like this.

821:821

409:409

468:2x 2x 3x 3x 13

611:13x 47

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

13 = 13

Therefore, the value for common factors is 13.

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 = 96018192972/(1x13)

LCM = 96018192972/13

LCM = 7386014844

Thus, we can understand that the LCM of 821,409,468,611 is 7386014844.

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

• LCM of 537, 852, 877, 906
• LCM of 295, 815, 643, 787
• LCM of 984, 336, 729, 403
• LCM of 441, 651, 606, 449
• LCM of 489, 960, 458, 609

1. What is the LCM of 821, 409, 468, 611?

Answer: LCM of 821, 409, 468, 611 is 7386014844.

2. How to calculate the LCM of 821, 409, 468, 611?

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 821, 409, 468, 611.

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}.