Given numbers are 560,551,816,688,385

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

The LCM of 560,551,816,688,385 is 7443392880.

Find LCM of 560,551,816,688,385 with Prime Factorization

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

2 x 2 x 2 x 2 x 5 x 7 x 1 x 551 x 51 x 43 x 11 = 7443392880

Therefore, the lowest common multiple of 560,551,816,688,385 is 7443392880.

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.

560 x 551 x 816 x 688 x 385 = 66692800204800

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.

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

551 : 1, 19, 29, 551

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

385 : 1, 5, 7, 11, 35, 55, 77, 385

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 560,551,816,688,385, is 1.

Now, the common factors can be found like this.

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

551:19x 29

816:2x 2x 2x 2x 3x 17

688:2x 2x 2x 2x 43

385:5x 7x 11

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 2x 5x 7 = 8960

Therefore, the value for common factors is 8960.

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 = 66692800204800/(1x8960)

LCM = 66692800204800/8960

LCM = 7443392880

Thus, we can understand that the LCM of 560,551,816,688,385 is 7443392880.

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

• LCM of 931, 438, 777, 423, 636
• LCM of 399, 656, 424, 868, 174
• LCM of 434, 655, 663, 462, 758
• LCM of 382, 112, 380, 954, 141
• LCM of 986, 919, 555, 645, 387

1. What is the LCM of 560, 551, 816, 688, 385?

Answer: LCM of 560, 551, 816, 688, 385 is 7443392880.

2. How to calculate the LCM of 560, 551, 816, 688, 385?

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 560, 551, 816, 688, 385.

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}.