Given numbers are 103,676,536,494,728

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

The LCM of 103,676,536,494,728 is 1240910216.

Find LCM of 103,676,536,494,728 with Prime Factorization

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

2 x 2 x 2 x 13 x 103 x 13 x 67 x 19 x 7 = 1240910216

Therefore, the lowest common multiple of 103,676,536,494,728 is 1240910216.

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.

103 x 676 x 536 x 494 x 728 = 13421684896256

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.

103 : 1, 103

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

536 : 1, 2, 4, 8, 67, 134, 268, 536

494 : 1, 2, 13, 19, 26, 38, 247, 494

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 103,676,536,494,728, is 1.

Now, the common factors can be found like this.

103:103

676:2x 2x 13x 13

536:2x 2x 2x 67

494:2x 13x 19

728:2x 2x 2x 7x 13

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 2x 13x 13 = 10816

Therefore, the value for common factors is 10816.

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 = 13421684896256/(1x10816)

LCM = 13421684896256/10816

LCM = 1240910216

Thus, we can understand that the LCM of 103,676,536,494,728 is 1240910216.

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

• LCM of 432, 290, 652, 146, 850
• LCM of 281, 526, 868, 579, 491
• LCM of 137, 316, 995, 194, 338
• LCM of 114, 618, 340, 413, 766
• LCM of 392, 449, 638, 453, 191

1. What is the LCM of 103, 676, 536, 494, 728?

Answer: LCM of 103, 676, 536, 494, 728 is 1240910216.

2. How to calculate the LCM of 103, 676, 536, 494, 728?

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 103, 676, 536, 494, 728.

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}.