Given numbers are 426,472,753,646

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

The LCM of 426,472,753,646 is 8150755128.

Find LCM of 426,472,753,646 with Prime Factorization

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

2 x 3 x 71 x 236 x 251 x 323 = 8150755128

Therefore, the lowest common multiple of 426,472,753,646 is 8150755128.

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.

426 x 472 x 753 x 646 = 97809061536

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.

426 : 1, 2, 3, 6, 71, 142, 213, 426

472 : 1, 2, 4, 8, 59, 118, 236, 472

753 : 1, 3, 251, 753

646 : 1, 2, 17, 19, 34, 38, 323, 646

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,472,753,646, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

472:2x 2x 2x 59

753:3x 251

646:2x 17x 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 3 = 12

Therefore, the value for common factors is 12.

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 = 97809061536/(1x12)

LCM = 97809061536/12

LCM = 8150755128

Thus, we can understand that the LCM of 426,472,753,646 is 8150755128.

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

• LCM of 259, 760, 470, 595
• LCM of 154, 936, 777, 233
• LCM of 802, 470, 904, 162
• LCM of 429, 663, 825, 509
• LCM of 121, 293, 126, 893

1. What is the LCM of 426, 472, 753, 646?

Answer: LCM of 426, 472, 753, 646 is 8150755128.

2. How to calculate the LCM of 426, 472, 753, 646?

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 426, 472, 753, 646.

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}.