Given numbers are 733,560,128,520

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

The LCM of 733,560,128,520 is 42689920.

Find LCM of 733,560,128,520 with Prime Factorization

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

2 x 2 x 2 x 2 x 5 x 733 x 7 x 8 x 13 = 42689920

Therefore, the lowest common multiple of 733,560,128,520 is 42689920.

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.

733 x 560 x 128 x 520 = 27321548800

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.

733 : 1, 733

560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

128 : 1, 2, 4, 8, 16, 32, 64, 128

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 733,560,128,520, is 1.

Now, the common factors can be found like this.

733:733

560:2x 2x 2x 2x 5x 7

128:2x 2x 2x 2x 2x 2x 2

520:2x 2x 2x 5x 13

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 2x 2x 2x 5 = 640

Therefore, the value for common factors is 640.

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 = 27321548800/(1x640)

LCM = 27321548800/640

LCM = 42689920

Thus, we can understand that the LCM of 733,560,128,520 is 42689920.

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

• LCM of 710, 164, 879, 734
• LCM of 543, 261, 722, 386
• LCM of 179, 767, 738, 933
• LCM of 826, 801, 149, 744
• LCM of 633, 241, 911, 150

1. What is the LCM of 733, 560, 128, 520?

Answer: LCM of 733, 560, 128, 520 is 42689920.

2. How to calculate the LCM of 733, 560, 128, 520?

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 733, 560, 128, 520.

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}.