Given numbers are 266,842,252,805,392

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

The LCM of 266,842,252,805,392 is 3245354280.

Find LCM of 266,842,252,805,392 with Prime Factorization

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

2 x 2 x 7 x 19 x 421 x 9 x 115 x 14 = 3245354280

Therefore, the lowest common multiple of 266,842,252,805,392 is 3245354280.

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.

266 x 842 x 252 x 805 x 392 = 17810504288640

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.

266 : 1, 2, 7, 14, 19, 38, 133, 266

842 : 1, 2, 421, 842

252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

805 : 1, 5, 7, 23, 35, 115, 161, 805

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 266,842,252,805,392, is 1.

Now, the common factors can be found like this.

266:2x 7x 19

842:2x 421

252:2x 2x 3x 3x 7

805:5x 7x 23

392:2x 2x 2x 7x 7

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 7x 7x 7 = 5488

Therefore, the value for common factors is 5488.

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 = 17810504288640/(1x5488)

LCM = 17810504288640/5488

LCM = 3245354280

Thus, we can understand that the LCM of 266,842,252,805,392 is 3245354280.

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

• LCM of 405, 970, 578, 385, 479
• LCM of 841, 972, 934, 451, 460
• LCM of 451, 347, 850, 769, 275
• LCM of 290, 445, 888, 595, 680
• LCM of 978, 214, 690, 844, 646

1. What is the LCM of 266, 842, 252, 805, 392?

Answer: LCM of 266, 842, 252, 805, 392 is 3245354280.

2. How to calculate the LCM of 266, 842, 252, 805, 392?

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 266, 842, 252, 805, 392.

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}.