Given numbers are 612,865,710,220,836

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

The LCM of 612,865,710,220,836 is 7855469820.

Find LCM of 612,865,710,220,836 with Prime Factorization

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

2 x 2 x 5 x 11 x 153 x 173 x 71 x 1 x 19 = 7855469820

Therefore, the lowest common multiple of 612,865,710,220,836 is 7855469820.

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.

612 x 865 x 710 x 220 x 836 = 69128134416000

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.

612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

865 : 1, 5, 173, 865

710 : 1, 2, 5, 10, 71, 142, 355, 710

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 612,865,710,220,836, is 1.

Now, the common factors can be found like this.

612:2x 2x 3x 3x 17

865:5x 173

710:2x 5x 71

220:2x 2x 5x 11

836:2x 2x 11x 19

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 5x 5x 11 = 8800

Therefore, the value for common factors is 8800.

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 = 69128134416000/(1x8800)

LCM = 69128134416000/8800

LCM = 7855469820

Thus, we can understand that the LCM of 612,865,710,220,836 is 7855469820.

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

• LCM of 972, 710, 521, 353, 578
• LCM of 965, 848, 799, 263, 105
• LCM of 183, 748, 569, 100, 525
• LCM of 456, 789, 265, 967, 770
• LCM of 233, 162, 122, 900, 125

1. What is the LCM of 612, 865, 710, 220, 836?

Answer: LCM of 612, 865, 710, 220, 836 is 7855469820.

2. How to calculate the LCM of 612, 865, 710, 220, 836?

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 612, 865, 710, 220, 836.

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}.