Given numbers are 824,346,919,621

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

The LCM of 824,346,919,621 is 81354283848.

Find LCM of 824,346,919,621 with Prime Factorization

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

2 x 412 x 173 x 919 x 621 = 81354283848

Therefore, the lowest common multiple of 824,346,919,621 is 81354283848.

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.

824 x 346 x 919 x 621 = 162708567696

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.

824 : 1, 2, 4, 8, 103, 206, 412, 824

346 : 1, 2, 173, 346

919 : 1, 919

621 : 1, 3, 9, 23, 27, 69, 207, 621

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 824,346,919,621, is 1.

Now, the common factors can be found like this.

824:2x 2x 2x 103

346:2x 173

919:919

621:3x 3x 3x 23

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

2 = 2

Therefore, the value for common factors is 2.

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 = 162708567696/(1x2)

LCM = 162708567696/2

LCM = 81354283848

Thus, we can understand that the LCM of 824,346,919,621 is 81354283848.

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

• LCM of 864, 886, 429, 369
• LCM of 336, 362, 155, 741
• LCM of 630, 125, 502, 722
• LCM of 642, 359, 314, 399
• LCM of 137, 240, 629, 478

1. What is the LCM of 824, 346, 919, 621?

Answer: LCM of 824, 346, 919, 621 is 81354283848.

2. How to calculate the LCM of 824, 346, 919, 621?

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 824, 346, 919, 621.

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}.