Given numbers are 842,539,307,55

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

The LCM of 842,539,307,55 is 696641330.

Find LCM of 842,539,307,55 with Prime Factorization

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

11 x 842 x 49 x 307 x 5 = 696641330

Therefore, the lowest common multiple of 842,539,307,55 is 696641330.

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.

842 x 539 x 307 x 55 = 7663054630

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.

842 : 1, 2, 421, 842

539 : 1, 7, 11, 49, 77, 539

307 : 1, 307

55 : 1, 5, 11, 55

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 842,539,307,55, is 1.

Now, the common factors can be found like this.

842:2x 421

539:7x 7x 11

307:307

55:5x 11

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

11 = 11

Therefore, the value for common factors is 11.

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 = 7663054630/(1x11)

LCM = 7663054630/11

LCM = 696641330

Thus, we can understand that the LCM of 842,539,307,55 is 696641330.

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

• LCM of 399, 160, 309, 13
• LCM of 251, 786, 299, 58
• LCM of 300, 960, 164, 87
• LCM of 165, 418, 520, 65
• LCM of 917, 796, 857, 45

1. What is the LCM of 842, 539, 307, 55?

Answer: LCM of 842, 539, 307, 55 is 696641330.

2. How to calculate the LCM of 842, 539, 307, 55?

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 842, 539, 307, 55.

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}.