Given numbers are 721,453,119

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

The LCM of 721,453,119 is 5552421.

Find LCM of 721,453,119 with Prime Factorization

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

7 x 103 x 453 x 17 = 5552421

Therefore, the lowest common multiple of 721,453,119 is 5552421.

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 453 x 119 = 38866947

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

453 : 1, 3, 151, 453

119 : 1, 7, 17, 119

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 721,453,119, is 1.

Now, the common factors can be found like this.

721:7x 103

453:3x 151

119:7x 17

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 = 38866947/(1x7)

LCM = 38866947/7

LCM = 5552421

Thus, we can understand that the LCM of 721,453,119 is 5552421.

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

• LCM of 920, 507, 328
• LCM of 671, 453, 284
• LCM of 268, 450, 628
• LCM of 633, 214, 679
• LCM of 883, 767, 721

1. What is the LCM of 721, 453, 119?

Answer: LCM of 721, 453, 119 is 5552421.

2. How to calculate the LCM of 721, 453, 119?

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, 453, 119.

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}.