Given numbers are 398,199,412,963

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

The LCM of 398,199,412,963 is 78954444.

Find LCM of 398,199,412,963 with Prime Factorization

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

2 x 199 x 1 x 1 x 206 x 963 = 78954444

Therefore, the lowest common multiple of 398,199,412,963 is 78954444.

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 199 x 412 x 963 = 31423868712

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

199 : 1, 199

412 : 1, 2, 4, 103, 206, 412

963 : 1, 3, 9, 107, 321, 963

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,199,412,963, is 1.

Now, the common factors can be found like this.

398:2x 199

199:199

412:2x 2x 103

963:3x 3x 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 199 = 398

Therefore, the value for common factors is 398.

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 = 31423868712/(1x398)

LCM = 31423868712/398

LCM = 78954444

Thus, we can understand that the LCM of 398,199,412,963 is 78954444.

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

• LCM of 507, 186, 420, 284
• LCM of 334, 849, 336, 869
• LCM of 599, 438, 752, 971
• LCM of 303, 946, 171, 775
• LCM of 613, 140, 686, 124

1. What is the LCM of 398, 199, 412, 963?

Answer: LCM of 398, 199, 412, 963 is 78954444.

2. How to calculate the LCM of 398, 199, 412, 963?

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, 199, 412, 963.

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}.