Given numbers are 707,808,421,551

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

The LCM of 707,808,421,551 is 1312027976.

Find LCM of 707,808,421,551 with Prime Factorization

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

101 x 7 x 8 x 421 x 551 = 1312027976

Therefore, the lowest common multiple of 707,808,421,551 is 1312027976.

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.

707 x 808 x 421 x 551 = 132514825576

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.

707 : 1, 7, 101, 707

808 : 1, 2, 4, 8, 101, 202, 404, 808

421 : 1, 421

551 : 1, 19, 29, 551

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 707,808,421,551, is 1.

Now, the common factors can be found like this.

707:7x 101

808:2x 2x 2x 101

421:421

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.

101 = 101

Therefore, the value for common factors is 101.

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 = 132514825576/(1x101)

LCM = 132514825576/101

LCM = 1312027976

Thus, we can understand that the LCM of 707,808,421,551 is 1312027976.

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

• LCM of 389, 547, 766, 825
• LCM of 144, 509, 132, 419
• LCM of 245, 445, 584, 653
• LCM of 664, 100, 648, 806
• LCM of 180, 816, 235, 274

1. What is the LCM of 707, 808, 421, 551?

Answer: LCM of 707, 808, 421, 551 is 1312027976.

2. How to calculate the LCM of 707, 808, 421, 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 707, 808, 421, 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}.