Given numbers are 661,269,661,418,309

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

The LCM of 661,269,661,418,309 is 22966166058.

Find LCM of 661,269,661,418,309 with Prime Factorization

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

661 x 1 x 269 x 1 x 418 x 309 = 22966166058

Therefore, the lowest common multiple of 661,269,661,418,309 is 22966166058.

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.

661 x 269 x 661 x 418 x 309 = 15180635764338

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.

661 : 1, 661

269 : 1, 269

661 : 1, 661

418 : 1, 2, 11, 19, 22, 38, 209, 418

309 : 1, 3, 103, 309

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 661,269,661,418,309, is 1.

Now, the common factors can be found like this.

661:661

269:269

661:661

418:2x 11x 19

309:3x 103

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

661 = 661

Therefore, the value for common factors is 661.

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 = 15180635764338/(1x661)

LCM = 15180635764338/661

LCM = 22966166058

Thus, we can understand that the LCM of 661,269,661,418,309 is 22966166058.

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

• LCM of 327, 282, 361, 282, 496
• LCM of 933, 961, 266, 950, 595
• LCM of 924, 951, 956, 802, 499
• LCM of 345, 542, 864, 137, 111
• LCM of 187, 393, 154, 100, 872

1. What is the LCM of 661, 269, 661, 418, 309?

Answer: LCM of 661, 269, 661, 418, 309 is 22966166058.

2. How to calculate the LCM of 661, 269, 661, 418, 309?

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 661, 269, 661, 418, 309.

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}.