Given numbers are 551,153,901,221

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

The LCM of 551,153,901,221 is 58084767.

Find LCM of 551,153,901,221 with Prime Factorization

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

17 x 551 x 9 x 53 x 13 = 58084767

Therefore, the lowest common multiple of 551,153,901,221 is 58084767.

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.

551 x 153 x 901 x 221 = 16786497663

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.

551 : 1, 19, 29, 551

153 : 1, 3, 9, 17, 51, 153

901 : 1, 17, 53, 901

221 : 1, 13, 17, 221

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 551,153,901,221, is 1.

Now, the common factors can be found like this.

551:19x 29

153:3x 3x 17

901:17x 53

221:13x 17

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

17x 17 = 289

Therefore, the value for common factors is 289.

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 = 16786497663/(1x289)

LCM = 16786497663/289

LCM = 58084767

Thus, we can understand that the LCM of 551,153,901,221 is 58084767.

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

• LCM of 597, 295, 857, 538
• LCM of 673, 721, 456, 549
• LCM of 413, 295, 960, 858
• LCM of 407, 162, 922, 736
• LCM of 740, 693, 619, 105

1. What is the LCM of 551, 153, 901, 221?

Answer: LCM of 551, 153, 901, 221 is 58084767.

2. How to calculate the LCM of 551, 153, 901, 221?

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 551, 153, 901, 221.

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}.