Given numbers are 830,332,877,821

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

The LCM of 830,332,877,821 is 1195228220.

Find LCM of 830,332,877,821 with Prime Factorization

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

2 x 83 x 5 x 2 x 877 x 821 = 1195228220

Therefore, the lowest common multiple of 830,332,877,821 is 1195228220.

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.

830 x 332 x 877 x 821 = 198407884520

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.

830 : 1, 2, 5, 10, 83, 166, 415, 830

332 : 1, 2, 4, 83, 166, 332

877 : 1, 877

821 : 1, 821

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 830,332,877,821, is 1.

Now, the common factors can be found like this.

830:2x 5x 83

332:2x 2x 83

877:877

821:821

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

2x 83 = 166

Therefore, the value for common factors is 166.

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 = 198407884520/(1x166)

LCM = 198407884520/166

LCM = 1195228220

Thus, we can understand that the LCM of 830,332,877,821 is 1195228220.

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

• LCM of 279, 808, 869, 108
• LCM of 124, 607, 968, 519
• LCM of 437, 580, 285, 770
• LCM of 176, 943, 514, 146
• LCM of 720, 312, 402, 561

1. What is the LCM of 830, 332, 877, 821?

Answer: LCM of 830, 332, 877, 821 is 1195228220.

2. How to calculate the LCM of 830, 332, 877, 821?

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 830, 332, 877, 821.

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}.