Given numbers are 730,118,497,728

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

The LCM of 730,118,497,728 is 1113101080.

Find LCM of 730,118,497,728 with Prime Factorization

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

2 x 7 x 365 x 59 x 71 x 52 = 1113101080

Therefore, the lowest common multiple of 730,118,497,728 is 1113101080.

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 118 x 497 x 728 = 31166830240

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

118 : 1, 2, 59, 118

497 : 1, 7, 71, 497

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 730,118,497,728, is 1.

Now, the common factors can be found like this.

730:2x 5x 73

118:2x 59

497:7x 71

728:2x 2x 2x 7x 13

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

2x 2x 7 = 28

Therefore, the value for common factors is 28.

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 = 31166830240/(1x28)

LCM = 31166830240/28

LCM = 1113101080

Thus, we can understand that the LCM of 730,118,497,728 is 1113101080.

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

• LCM of 560, 423, 603, 208
• LCM of 250, 104, 989, 322
• LCM of 494, 565, 266, 162
• LCM of 389, 897, 170, 656
• LCM of 231, 355, 299, 140

1. What is the LCM of 730, 118, 497, 728?

Answer: LCM of 730, 118, 497, 728 is 1113101080.

2. How to calculate the LCM of 730, 118, 497, 728?

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, 118, 497, 728.

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}.