Given numbers are 286,166,472,489

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

The LCM of 286,166,472,489 is 2739460152.

Find LCM of 286,166,472,489 with Prime Factorization

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

2 x 143 x 83 x 236 x 489 = 2739460152

Therefore, the lowest common multiple of 286,166,472,489 is 2739460152.

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 166 x 472 x 489 = 10957840608

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

166 : 1, 2, 83, 166

472 : 1, 2, 4, 8, 59, 118, 236, 472

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 286,166,472,489, is 1.

Now, the common factors can be found like this.

286:2x 11x 13

166:2x 83

472:2x 2x 2x 59

489:3x 163

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 10957840608/(1x4)

LCM = 10957840608/4

LCM = 2739460152

Thus, we can understand that the LCM of 286,166,472,489 is 2739460152.

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

• LCM of 473, 310, 748, 624
• LCM of 508, 780, 690, 777
• LCM of 273, 195, 520, 348
• LCM of 639, 129, 655, 573
• LCM of 481, 454, 494, 188

1. What is the LCM of 286, 166, 472, 489?

Answer: LCM of 286, 166, 472, 489 is 2739460152.

2. How to calculate the LCM of 286, 166, 472, 489?

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, 166, 472, 489.

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}.