Given numbers are 721,577,103

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

The LCM of 721,577,103 is 416017.

Find LCM of 721,577,103 with Prime Factorization

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

103 x 7 x 577 x 1 = 416017

Therefore, the lowest common multiple of 721,577,103 is 416017.

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 577 x 103 = 42849751

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

577 : 1, 577

103 : 1, 103

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 721,577,103, is 1.

Now, the common factors can be found like this.

721:7x 103

577:577

103:103

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

103 = 103

Therefore, the value for common factors is 103.

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 = 42849751/(1x103)

LCM = 42849751/103

LCM = 416017

Thus, we can understand that the LCM of 721,577,103 is 416017.

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

• LCM of 884, 503, 747
• LCM of 607, 809, 697
• LCM of 595, 576, 655
• LCM of 248, 801, 659
• LCM of 346, 603, 458

1. What is the LCM of 721, 577, 103?

Answer: LCM of 721, 577, 103 is 416017.

2. How to calculate the LCM of 721, 577, 103?

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, 577, 103.

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}.