Given numbers are 289,817,684,473

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

The LCM of 289,817,684,473 is 93500748.

Find LCM of 289,817,684,473 with Prime Factorization

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

19 x 43 x 289 x 1 x 36 x 11 = 93500748

Therefore, the lowest common multiple of 289,817,684,473 is 93500748.

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.

289 x 817 x 684 x 473 = 76390111116

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.

289 : 1, 17, 289

817 : 1, 19, 43, 817

684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 289,817,684,473, is 1.

Now, the common factors can be found like this.

289:17x 17

817:19x 43

684:2x 2x 3x 3x 19

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.

19x 43 = 817

Therefore, the value for common factors is 817.

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 = 76390111116/(1x817)

LCM = 76390111116/817

LCM = 93500748

Thus, we can understand that the LCM of 289,817,684,473 is 93500748.

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

• LCM of 229, 451, 897, 854
• LCM of 782, 105, 188, 224
• LCM of 731, 424, 525, 845
• LCM of 536, 592, 604, 738
• LCM of 610, 833, 165, 657

1. What is the LCM of 289, 817, 684, 473?

Answer: LCM of 289, 817, 684, 473 is 93500748.

2. How to calculate the LCM of 289, 817, 684, 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 289, 817, 684, 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}.