Given numbers are 660,306,924,645,533

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

The LCM of 660,306,924,645,533 is 5400174780.

Find LCM of 660,306,924,645,533 with Prime Factorization

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

2 x 2 x 3 x 5 x 11 x 1 x 51 x 7 x 43 x 533 = 5400174780

Therefore, the lowest common multiple of 660,306,924,645,533 is 5400174780.

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.

660 x 306 x 924 x 645 x 533 = 64154076386400

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.

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

306 : 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

645 : 1, 3, 5, 15, 43, 129, 215, 645

533 : 1, 13, 41, 533

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,306,924,645,533, is 1.

Now, the common factors can be found like this.

660:2x 2x 3x 5x 11

306:2x 3x 3x 17

924:2x 2x 3x 7x 11

645:3x 5x 43

533:13x 41

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 3x 3x 3x 5x 11 = 11880

Therefore, the value for common factors is 11880.

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 = 64154076386400/(1x11880)

LCM = 64154076386400/11880

LCM = 5400174780

Thus, we can understand that the LCM of 660,306,924,645,533 is 5400174780.

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

• LCM of 407, 745, 291, 975, 810
• LCM of 887, 383, 335, 297, 290
• LCM of 705, 179, 913, 953, 312
• LCM of 242, 642, 728, 617, 540
• LCM of 306, 788, 692, 760, 717

1. What is the LCM of 660, 306, 924, 645, 533?

Answer: LCM of 660, 306, 924, 645, 533 is 5400174780.

2. How to calculate the LCM of 660, 306, 924, 645, 533?

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 660, 306, 924, 645, 533.

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}.