Given numbers are 209,735,171,551

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

The LCM of 209,735,171,551 is 13364505.

Find LCM of 209,735,171,551 with Prime Factorization

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

3 x 19 x 11 x 245 x 3 x 29 = 13364505

Therefore, the lowest common multiple of 209,735,171,551 is 13364505.

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.

209 x 735 x 171 x 551 = 14473758915

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.

209 : 1, 11, 19, 209

735 : 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735

171 : 1, 3, 9, 19, 57, 171

551 : 1, 19, 29, 551

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 209,735,171,551, is 1.

Now, the common factors can be found like this.

209:11x 19

735:3x 5x 7x 7

171:3x 3x 19

551:19x 29

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

3x 19x 19 = 1083

Therefore, the value for common factors is 1083.

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 = 14473758915/(1x1083)

LCM = 14473758915/1083

LCM = 13364505

Thus, we can understand that the LCM of 209,735,171,551 is 13364505.

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

• LCM of 475, 605, 462, 279
• LCM of 161, 716, 296, 111
• LCM of 793, 915, 933, 575
• LCM of 190, 325, 356, 702
• LCM of 816, 452, 410, 889

1. What is the LCM of 209, 735, 171, 551?

Answer: LCM of 209, 735, 171, 551 is 13364505.

2. How to calculate the LCM of 209, 735, 171, 551?

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 209, 735, 171, 551.

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}.