Given numbers are 398,517,752,258

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

The LCM of 398,517,752,258 is 212350512.

Find LCM of 398,517,752,258 with Prime Factorization

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

2 x 47 x 199 x 11 x 8 x 129 = 212350512

Therefore, the lowest common multiple of 398,517,752,258 is 212350512.

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.

398 x 517 x 752 x 258 = 39921896256

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.

398 : 1, 2, 199, 398

517 : 1, 11, 47, 517

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

258 : 1, 2, 3, 6, 43, 86, 129, 258

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,517,752,258, is 1.

Now, the common factors can be found like this.

398:2x 199

517:11x 47

752:2x 2x 2x 2x 47

258:2x 3x 43

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

2x 2x 47 = 188

Therefore, the value for common factors is 188.

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 = 39921896256/(1x188)

LCM = 39921896256/188

LCM = 212350512

Thus, we can understand that the LCM of 398,517,752,258 is 212350512.

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

• LCM of 188, 719, 289, 781
• LCM of 969, 624, 601, 330
• LCM of 818, 960, 377, 620
• LCM of 460, 900, 970, 717
• LCM of 182, 487, 550, 892

1. What is the LCM of 398, 517, 752, 258?

Answer: LCM of 398, 517, 752, 258 is 212350512.

2. How to calculate the LCM of 398, 517, 752, 258?

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 398, 517, 752, 258.

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}.