Given numbers are 422,748,163,912

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

The LCM of 422,748,163,912 is 5865519792.

Find LCM of 422,748,163,912 with Prime Factorization

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

2 x 2 x 211 x 187 x 163 x 228 = 5865519792

Therefore, the lowest common multiple of 422,748,163,912 is 5865519792.

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.

422 x 748 x 163 x 912 = 46924158336

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.

422 : 1, 2, 211, 422

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

163 : 1, 163

912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,748,163,912, is 1.

Now, the common factors can be found like this.

422:2x 211

748:2x 2x 11x 17

163:163

912:2x 2x 2x 2x 3x 19

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 2 = 8

Therefore, the value for common factors is 8.

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 = 46924158336/(1x8)

LCM = 46924158336/8

LCM = 5865519792

Thus, we can understand that the LCM of 422,748,163,912 is 5865519792.

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

• LCM of 191, 382, 351, 893
• LCM of 142, 971, 692, 134
• LCM of 919, 292, 321, 275
• LCM of 956, 623, 952, 748
• LCM of 712, 875, 904, 395

1. What is the LCM of 422, 748, 163, 912?

Answer: LCM of 422, 748, 163, 912 is 5865519792.

2. How to calculate the LCM of 422, 748, 163, 912?

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 422, 748, 163, 912.

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}.