Given numbers are 397,988,678,214

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

The LCM of 397,988,678,214 is 14227576428.

Find LCM of 397,988,678,214 with Prime Factorization

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

2 x 397 x 494 x 339 x 107 = 14227576428

Therefore, the lowest common multiple of 397,988,678,214 is 14227576428.

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 988 x 678 x 214 = 56910305712

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

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

678 : 1, 2, 3, 6, 113, 226, 339, 678

214 : 1, 2, 107, 214

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,988,678,214, is 1.

Now, the common factors can be found like this.

397:397

988:2x 2x 13x 19

678:2x 3x 113

214:2x 107

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 56910305712/(1x4)

LCM = 56910305712/4

LCM = 14227576428

Thus, we can understand that the LCM of 397,988,678,214 is 14227576428.

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

• LCM of 860, 902, 798, 853
• LCM of 416, 400, 753, 651
• LCM of 713, 527, 228, 978
• LCM of 806, 852, 978, 906
• LCM of 606, 968, 436, 608

1. What is the LCM of 397, 988, 678, 214?

Answer: LCM of 397, 988, 678, 214 is 14227576428.

2. How to calculate the LCM of 397, 988, 678, 214?

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, 988, 678, 214.

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}.