Given numbers are 286,990,533,680

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

The LCM of 286,990,533,680 is 35881560.

Find LCM of 286,990,533,680 with Prime Factorization

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

2 x 5 x 11 x 13 x 1 x 9 x 41 x 68 = 35881560

Therefore, the lowest common multiple of 286,990,533,680 is 35881560.

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.

286 x 990 x 533 x 680 = 102621261600

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.

286 : 1, 2, 11, 13, 22, 26, 143, 286

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

533 : 1, 13, 41, 533

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 286,990,533,680, is 1.

Now, the common factors can be found like this.

286:2x 11x 13

990:2x 3x 3x 5x 11

533:13x 41

680:2x 2x 2x 5x 17

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 5x 11x 13 = 2860

Therefore, the value for common factors is 2860.

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 = 102621261600/(1x2860)

LCM = 102621261600/2860

LCM = 35881560

Thus, we can understand that the LCM of 286,990,533,680 is 35881560.

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

• LCM of 235, 827, 841, 984
• LCM of 935, 861, 391, 916
• LCM of 400, 780, 304, 317
• LCM of 544, 804, 320, 911
• LCM of 486, 686, 605, 377

1. What is the LCM of 286, 990, 533, 680?

Answer: LCM of 286, 990, 533, 680 is 35881560.

2. How to calculate the LCM of 286, 990, 533, 680?

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 286, 990, 533, 680.

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}.