Given numbers are 434,446,248,402

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

The LCM of 434,446,248,402 is 77812728.

Find LCM of 434,446,248,402 with Prime Factorization

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

2 x 31 x 7 x 223 x 4 x 201 = 77812728

Therefore, the lowest common multiple of 434,446,248,402 is 77812728.

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.

434 x 446 x 248 x 402 = 19297556544

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.

434 : 1, 2, 7, 14, 31, 62, 217, 434

446 : 1, 2, 223, 446

248 : 1, 2, 4, 8, 31, 62, 124, 248

402 : 1, 2, 3, 6, 67, 134, 201, 402

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 434,446,248,402, is 2.

Now, the common factors can be found like this.

434:2x 7x 31

446:2x 223

248:2x 2x 2x 31

402:2x 3x 67

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 31 = 124

Therefore, the value for common factors is 124.

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 = 19297556544/(2x124)

LCM = 19297556544/248

LCM = 77812728

Thus, we can understand that the LCM of 434,446,248,402 is 77812728.

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

• LCM of 332, 951, 896, 385
• LCM of 306, 575, 661, 994
• LCM of 267, 330, 622, 345
• LCM of 182, 954, 176, 702
• LCM of 818, 768, 351, 174

1. What is the LCM of 434, 446, 248, 402?

Answer: LCM of 434, 446, 248, 402 is 77812728.

2. How to calculate the LCM of 434, 446, 248, 402?

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 434, 446, 248, 402.

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}.