Given numbers are 791,988,195,397

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

The LCM of 791,988,195,397 is 4653880140.

Find LCM of 791,988,195,397 with Prime Factorization

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

13 x 791 x 76 x 15 x 397 = 4653880140

Therefore, the lowest common multiple of 791,988,195,397 is 4653880140.

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.

791 x 988 x 195 x 397 = 60500441820

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.

791 : 1, 7, 113, 791

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

195 : 1, 3, 5, 13, 15, 39, 65, 195

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 791,988,195,397, is 1.

Now, the common factors can be found like this.

791:7x 113

988:2x 2x 13x 19

195:3x 5x 13

397:397

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

13 = 13

Therefore, the value for common factors is 13.

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 = 60500441820/(1x13)

LCM = 60500441820/13

LCM = 4653880140

Thus, we can understand that the LCM of 791,988,195,397 is 4653880140.

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

• LCM of 429, 747, 411, 878
• LCM of 384, 327, 690, 101
• LCM of 598, 918, 789, 117
• LCM of 836, 769, 901, 313
• LCM of 230, 817, 700, 495

1. What is the LCM of 791, 988, 195, 397?

Answer: LCM of 791, 988, 195, 397 is 4653880140.

2. How to calculate the LCM of 791, 988, 195, 397?

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 791, 988, 195, 397.

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}.