Given numbers are 730,291,223,446

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

The LCM of 730,291,223,446 is 47371890.

Find LCM of 730,291,223,446 with Prime Factorization

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

2 x 223 x 365 x 291 x 1 x 1 = 47371890

Therefore, the lowest common multiple of 730,291,223,446 is 47371890.

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.

730 x 291 x 223 x 446 = 21127862940

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.

730 : 1, 2, 5, 10, 73, 146, 365, 730

291 : 1, 3, 97, 291

223 : 1, 223

446 : 1, 2, 223, 446

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 730,291,223,446, is 1.

Now, the common factors can be found like this.

730:2x 5x 73

291:3x 97

223:223

446:2x 223

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

2x 223 = 446

Therefore, the value for common factors is 446.

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 = 21127862940/(1x446)

LCM = 21127862940/446

LCM = 47371890

Thus, we can understand that the LCM of 730,291,223,446 is 47371890.

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

• LCM of 356, 380, 242, 776
• LCM of 608, 651, 597, 692
• LCM of 762, 427, 370, 807
• LCM of 849, 815, 237, 780
• LCM of 800, 559, 410, 863

1. What is the LCM of 730, 291, 223, 446?

Answer: LCM of 730, 291, 223, 446 is 47371890.

2. How to calculate the LCM of 730, 291, 223, 446?

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 730, 291, 223, 446.

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}.