Given numbers are 686,386,297,814,473

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

The LCM of 686,386,297,814,473 is 62561629746.

Find LCM of 686,386,297,814,473 with Prime Factorization

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

2 x 11 x 343 x 193 x 27 x 37 x 43 = 62561629746

Therefore, the lowest common multiple of 686,386,297,814,473 is 62561629746.

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.

686 x 386 x 297 x 814 x 473 = 30279828797064

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.

686 : 1, 2, 7, 14, 49, 98, 343, 686

386 : 1, 2, 193, 386

297 : 1, 3, 9, 11, 27, 33, 99, 297

814 : 1, 2, 11, 22, 37, 74, 407, 814

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 686,386,297,814,473, is 1.

Now, the common factors can be found like this.

686:2x 7x 7x 7

386:2x 193

297:3x 3x 3x 11

814:2x 11x 37

473:11x 43

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 11x 11 = 484

Therefore, the value for common factors is 484.

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 = 30279828797064/(1x484)

LCM = 30279828797064/484

LCM = 62561629746

Thus, we can understand that the LCM of 686,386,297,814,473 is 62561629746.

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

• LCM of 228, 722, 951, 712, 873
• LCM of 877, 984, 273, 725, 890
• LCM of 903, 277, 419, 864, 196
• LCM of 946, 694, 329, 200, 568
• LCM of 986, 991, 513, 711, 463

1. What is the LCM of 686, 386, 297, 814, 473?

Answer: LCM of 686, 386, 297, 814, 473 is 62561629746.

2. How to calculate the LCM of 686, 386, 297, 814, 473?

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 686, 386, 297, 814, 473.

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}.