Given numbers are 299,310,424,821

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

The LCM of 299,310,424,821 is 16132879880.

Find LCM of 299,310,424,821 with Prime Factorization

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

2 x 299 x 155 x 212 x 821 = 16132879880

Therefore, the lowest common multiple of 299,310,424,821 is 16132879880.

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.

299 x 310 x 424 x 821 = 32265759760

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.

299 : 1, 13, 23, 299

310 : 1, 2, 5, 10, 31, 62, 155, 310

424 : 1, 2, 4, 8, 53, 106, 212, 424

821 : 1, 821

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 299,310,424,821, is 1.

Now, the common factors can be found like this.

299:13x 23

310:2x 5x 31

424:2x 2x 2x 53

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.

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 = 32265759760/(1x2)

LCM = 32265759760/2

LCM = 16132879880

Thus, we can understand that the LCM of 299,310,424,821 is 16132879880.

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

• LCM of 682, 665, 158, 181
• LCM of 998, 839, 155, 224
• LCM of 477, 157, 724, 736
• LCM of 269, 609, 831, 801
• LCM of 652, 616, 910, 991

1. What is the LCM of 299, 310, 424, 821?

Answer: LCM of 299, 310, 424, 821 is 16132879880.

2. How to calculate the LCM of 299, 310, 424, 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 299, 310, 424, 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}.