Given numbers are 397,377,841

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

The LCM of 397,377,841 is 4340401.

Find LCM of 397,377,841 with Prime Factorization

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

29 x 397 x 13 x 29 = 4340401

Therefore, the lowest common multiple of 397,377,841 is 4340401.

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 377 x 841 = 125871629

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

377 : 1, 13, 29, 377

841 : 1, 29, 841

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,377,841, is 1.

Now, the common factors can be found like this.

397:397

377:13x 29

841:29x 29

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

29 = 29

Therefore, the value for common factors is 29.

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 = 125871629/(1x29)

LCM = 125871629/29

LCM = 4340401

Thus, we can understand that the LCM of 397,377,841 is 4340401.

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

• LCM of 192, 697, 325
• LCM of 648, 352, 889
• LCM of 749, 953, 411
• LCM of 162, 593, 307
• LCM of 991, 712, 522

1. What is the LCM of 397, 377, 841?

Answer: LCM of 397, 377, 841 is 4340401.

2. How to calculate the LCM of 397, 377, 841?

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, 377, 841.

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}.