Given numbers are 245,203,203,722

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

The LCM of 245,203,203,722 is 5129810.

Find LCM of 245,203,203,722 with Prime Factorization

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

7 x 29 x 35 x 1 x 1 x 722 = 5129810

Therefore, the lowest common multiple of 245,203,203,722 is 5129810.

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.

245 x 203 x 203 x 722 = 7289460010

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.

245 : 1, 5, 7, 35, 49, 245

203 : 1, 7, 29, 203

203 : 1, 7, 29, 203

722 : 1, 2, 19, 38, 361, 722

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 245,203,203,722, is 1.

Now, the common factors can be found like this.

245:5x 7x 7

203:7x 29

203:7x 29

722:2x 19x 19

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

7x 7x 29 = 1421

Therefore, the value for common factors is 1421.

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 = 7289460010/(1x1421)

LCM = 7289460010/1421

LCM = 5129810

Thus, we can understand that the LCM of 245,203,203,722 is 5129810.

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

• LCM of 883, 914, 198, 762
• LCM of 482, 708, 230, 915
• LCM of 231, 351, 639, 151
• LCM of 638, 673, 197, 641
• LCM of 795, 768, 100, 244

1. What is the LCM of 245, 203, 203, 722?

Answer: LCM of 245, 203, 203, 722 is 5129810.

2. How to calculate the LCM of 245, 203, 203, 722?

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 245, 203, 203, 722.

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}.