Given numbers are 730,139,278

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

The LCM of 730,139,278 is 101470.

Find LCM of 730,139,278 with Prime Factorization

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

2 x 139 x 365 x 1 x 1 = 101470

Therefore, the lowest common multiple of 730,139,278 is 101470.

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 139 x 278 = 28208660

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

139 : 1, 139

278 : 1, 2, 139, 278

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 730,139,278, is 1.

Now, the common factors can be found like this.

730:2x 5x 73

139:139

278:2x 139

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

2x 139 = 278

Therefore, the value for common factors is 278.

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 = 28208660/(1x278)

LCM = 28208660/278

LCM = 101470

Thus, we can understand that the LCM of 730,139,278 is 101470.

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

• LCM of 966, 585, 930
• LCM of 736, 898, 242
• LCM of 437, 288, 913
• LCM of 134, 270, 196
• LCM of 905, 958, 445

1. What is the LCM of 730, 139, 278?

Answer: LCM of 730, 139, 278 is 101470.

2. How to calculate the LCM of 730, 139, 278?

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, 139, 278.

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}.