Given numbers are 397,948,349,818

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

The LCM of 397,948,349,818 is 53721431796.

Find LCM of 397,948,349,818 with Prime Factorization

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

2 x 397 x 474 x 349 x 409 = 53721431796

Therefore, the lowest common multiple of 397,948,349,818 is 53721431796.

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.

397 x 948 x 349 x 818 = 107442863592

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.

397 : 1, 397

948 : 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

349 : 1, 349

818 : 1, 2, 409, 818

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,948,349,818, is 1.

Now, the common factors can be found like this.

397:397

948:2x 2x 3x 79

349:349

818:2x 409

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

2 = 2

Therefore, the value for common factors is 2.

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 = 107442863592/(1x2)

LCM = 107442863592/2

LCM = 53721431796

Thus, we can understand that the LCM of 397,948,349,818 is 53721431796.

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

• LCM of 879, 662, 931, 269
• LCM of 587, 462, 961, 978
• LCM of 408, 471, 111, 483
• LCM of 556, 382, 476, 267
• LCM of 927, 731, 919, 507

1. What is the LCM of 397, 948, 349, 818?

Answer: LCM of 397, 948, 349, 818 is 53721431796.

2. How to calculate the LCM of 397, 948, 349, 818?

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 397, 948, 349, 818.

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}.