Given numbers are 132,990,857,646

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

The LCM of 132,990,857,646 is 548085780.

Find LCM of 132,990,857,646 with Prime Factorization

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

2 x 3 x 11 x 2 x 15 x 857 x 323 = 548085780

Therefore, the lowest common multiple of 132,990,857,646 is 548085780.

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.

132 x 990 x 857 x 646 = 72347322960

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.

132 : 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

857 : 1, 857

646 : 1, 2, 17, 19, 34, 38, 323, 646

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 132,990,857,646, is 1.

Now, the common factors can be found like this.

132:2x 2x 3x 11

990:2x 3x 3x 5x 11

857:857

646:2x 17x 19

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 3x 11 = 132

Therefore, the value for common factors is 132.

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 = 72347322960/(1x132)

LCM = 72347322960/132

LCM = 548085780

Thus, we can understand that the LCM of 132,990,857,646 is 548085780.

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

• LCM of 280, 245, 601, 156
• LCM of 226, 410, 738, 221
• LCM of 579, 401, 469, 752
• LCM of 777, 429, 115, 302
• LCM of 653, 266, 553, 630

1. What is the LCM of 132, 990, 857, 646?

Answer: LCM of 132, 990, 857, 646 is 548085780.

2. How to calculate the LCM of 132, 990, 857, 646?

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 132, 990, 857, 646.

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}.