Given numbers are 133,263,392,693,455

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

The LCM of 133,263,392,693,455 is 12605032440.

Find LCM of 133,263,392,693,455 with Prime Factorization

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

7 x 19 x 263 x 56 x 99 x 65 = 12605032440

Therefore, the lowest common multiple of 133,263,392,693,455 is 12605032440.

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.

133 x 263 x 392 x 693 x 455 = 4323526126920

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.

133 : 1, 7, 19, 133

263 : 1, 263

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

693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

455 : 1, 5, 7, 13, 35, 65, 91, 455

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 133,263,392,693,455, is 1.

Now, the common factors can be found like this.

133:7x 19

263:263

392:2x 2x 2x 7x 7

693:3x 3x 7x 11

455:5x 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.

7x 7x 7 = 343

Therefore, the value for common factors is 343.

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 = 4323526126920/(1x343)

LCM = 4323526126920/343

LCM = 12605032440

Thus, we can understand that the LCM of 133,263,392,693,455 is 12605032440.

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

• LCM of 120, 596, 648, 360, 861
• LCM of 505, 276, 502, 513, 934
• LCM of 651, 808, 118, 421, 446
• LCM of 143, 111, 776, 771, 719
• LCM of 436, 771, 309, 674, 122

1. What is the LCM of 133, 263, 392, 693, 455?

Answer: LCM of 133, 263, 392, 693, 455 is 12605032440.

2. How to calculate the LCM of 133, 263, 392, 693, 455?

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 133, 263, 392, 693, 455.

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}.