Given numbers are 424,636,515,28

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

The LCM of 424,636,515,28 is 4585560.

Find LCM of 424,636,515,28 with Prime Factorization

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

2 x 2 x 53 x 2 x 3 x 515 x 7 = 4585560

Therefore, the lowest common multiple of 424,636,515,28 is 4585560.

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.

424 x 636 x 515 x 28 = 3888554880

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.

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

636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

515 : 1, 5, 103, 515

28 : 1, 2, 4, 7, 14, 28

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 424,636,515,28, is 1.

Now, the common factors can be found like this.

424:2x 2x 2x 53

636:2x 2x 3x 53

515:5x 103

28:2x 2x 7

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

2x 2x 2x 2x 53 = 848

Therefore, the value for common factors is 848.

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 = 3888554880/(1x848)

LCM = 3888554880/848

LCM = 4585560

Thus, we can understand that the LCM of 424,636,515,28 is 4585560.

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

• LCM of 220, 766, 540, 13
• LCM of 704, 845, 669, 26
• LCM of 117, 778, 325, 58
• LCM of 353, 130, 197, 59
• LCM of 397, 988, 519, 44

1. What is the LCM of 424, 636, 515, 28?

Answer: LCM of 424, 636, 515, 28 is 4585560.

2. How to calculate the LCM of 424, 636, 515, 28?

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 424, 636, 515, 28.

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}.