Given numbers are 229,103,731,721

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

The LCM of 229,103,731,721 is 120694679.

Find LCM of 229,103,731,721 with Prime Factorization

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

103 x 229 x 1 x 731 x 7 = 120694679

Therefore, the lowest common multiple of 229,103,731,721 is 120694679.

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.

229 x 103 x 731 x 721 = 12431551937

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.

229 : 1, 229

103 : 1, 103

731 : 1, 17, 43, 731

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 229,103,731,721, is 1.

Now, the common factors can be found like this.

229:229

103:103

731:17x 43

721:7x 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 = 12431551937/(1x103)

LCM = 12431551937/103

LCM = 120694679

Thus, we can understand that the LCM of 229,103,731,721 is 120694679.

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

• LCM of 292, 158, 943, 310
• LCM of 900, 419, 365, 872
• LCM of 589, 690, 947, 882
• LCM of 792, 512, 307, 433
• LCM of 607, 419, 516, 521

1. What is the LCM of 229, 103, 731, 721?

Answer: LCM of 229, 103, 731, 721 is 120694679.

2. How to calculate the LCM of 229, 103, 731, 721?

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 229, 103, 731, 721.

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}.