Given numbers are 796,721,994,221

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

The LCM of 796,721,994,221 is 9005315956.

Find LCM of 796,721,994,221 with Prime Factorization

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

2 x 7 x 398 x 103 x 71 x 221 = 9005315956

Therefore, the lowest common multiple of 796,721,994,221 is 9005315956.

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.

796 x 721 x 994 x 221 = 126074423384

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.

796 : 1, 2, 4, 199, 398, 796

721 : 1, 7, 103, 721

994 : 1, 2, 7, 14, 71, 142, 497, 994

221 : 1, 13, 17, 221

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 796,721,994,221, is 1.

Now, the common factors can be found like this.

796:2x 2x 199

721:7x 103

994:2x 7x 71

221:13x 17

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 126074423384/(1x14)

LCM = 126074423384/14

LCM = 9005315956

Thus, we can understand that the LCM of 796,721,994,221 is 9005315956.

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

• LCM of 244, 807, 326, 111
• LCM of 132, 588, 461, 666
• LCM of 741, 612, 821, 550
• LCM of 986, 974, 697, 444
• LCM of 590, 357, 236, 872

1. What is the LCM of 796, 721, 994, 221?

Answer: LCM of 796, 721, 994, 221 is 9005315956.

2. How to calculate the LCM of 796, 721, 994, 221?

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 796, 721, 994, 221.

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}.