Given numbers are 387,700,277,397,831

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

The LCM of 387,700,277,397,831 is 29790602100.

Find LCM of 387,700,277,397,831 with Prime Factorization

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

3 x 277 x 129 x 700 x 1 x 397 x 1 = 29790602100

Therefore, the lowest common multiple of 387,700,277,397,831 is 29790602100.

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.

387 x 700 x 277 x 397 x 831 = 24755990345100

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.

387 : 1, 3, 9, 43, 129, 387

700 : 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700

277 : 1, 277

397 : 1, 397

831 : 1, 3, 277, 831

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 387,700,277,397,831, is 1.

Now, the common factors can be found like this.

387:3x 3x 43

700:2x 2x 5x 5x 7

277:277

397:397

831:3x 277

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

3x 277 = 831

Therefore, the value for common factors is 831.

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 = 24755990345100/(1x831)

LCM = 24755990345100/831

LCM = 29790602100

Thus, we can understand that the LCM of 387,700,277,397,831 is 29790602100.

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

• LCM of 505, 182, 389, 391, 481
• LCM of 984, 752, 712, 444, 931
• LCM of 437, 682, 427, 341, 342
• LCM of 843, 322, 724, 740, 753
• LCM of 130, 588, 339, 243, 390

1. What is the LCM of 387, 700, 277, 397, 831?

Answer: LCM of 387, 700, 277, 397, 831 is 29790602100.

2. How to calculate the LCM of 387, 700, 277, 397, 831?

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 387, 700, 277, 397, 831.

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}.