Given numbers are 721,273,101

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

The LCM of 721,273,101 is 2840019.

Find LCM of 721,273,101 with Prime Factorization

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

7 x 103 x 39 x 101 = 2840019

Therefore, the lowest common multiple of 721,273,101 is 2840019.

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.

721 x 273 x 101 = 19880133

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.

721 : 1, 7, 103, 721

273 : 1, 3, 7, 13, 21, 39, 91, 273

101 : 1, 101

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 721,273,101, is 1.

Now, the common factors can be found like this.

721:7x 103

273:3x 7x 13

101:101

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

7 = 7

Therefore, the value for common factors is 7.

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 = 19880133/(1x7)

LCM = 19880133/7

LCM = 2840019

Thus, we can understand that the LCM of 721,273,101 is 2840019.

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

• LCM of 192, 743, 205
• LCM of 332, 621, 859
• LCM of 623, 299, 547
• LCM of 231, 670, 375
• LCM of 557, 678, 667

1. What is the LCM of 721, 273, 101?

Answer: LCM of 721, 273, 101 is 2840019.

2. How to calculate the LCM of 721, 273, 101?

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 721, 273, 101.

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}.