Given numbers are 397,754,428,325

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

The LCM of 397,754,428,325 is 1601458300.

Find LCM of 397,754,428,325 with Prime Factorization

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

2 x 13 x 397 x 29 x 214 x 25 = 1601458300

Therefore, the lowest common multiple of 397,754,428,325 is 1601458300.

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 754 x 428 x 325 = 41637915800

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

754 : 1, 2, 13, 26, 29, 58, 377, 754

428 : 1, 2, 4, 107, 214, 428

325 : 1, 5, 13, 25, 65, 325

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,754,428,325, is 1.

Now, the common factors can be found like this.

397:397

754:2x 13x 29

428:2x 2x 107

325:5x 5x 13

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 41637915800/(1x26)

LCM = 41637915800/26

LCM = 1601458300

Thus, we can understand that the LCM of 397,754,428,325 is 1601458300.

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

• LCM of 220, 124, 225, 575
• LCM of 186, 390, 891, 832
• LCM of 526, 975, 793, 854
• LCM of 257, 476, 594, 967
• LCM of 398, 286, 458, 992

1. What is the LCM of 397, 754, 428, 325?

Answer: LCM of 397, 754, 428, 325 is 1601458300.

2. How to calculate the LCM of 397, 754, 428, 325?

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, 754, 428, 325.

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}.