Given numbers are 343,401,401,673

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

The LCM of 343,401,401,673 is 92566439.

Find LCM of 343,401,401,673 with Prime Factorization

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

401 x 343 x 1 x 1 x 673 = 92566439

Therefore, the lowest common multiple of 343,401,401,673 is 92566439.

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.

343 x 401 x 401 x 673 = 37119142039

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.

343 : 1, 7, 49, 343

401 : 1, 401

401 : 1, 401

673 : 1, 673

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 343,401,401,673, is 1.

Now, the common factors can be found like this.

343:7x 7x 7

401:401

401:401

673:673

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

401 = 401

Therefore, the value for common factors is 401.

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 = 37119142039/(1x401)

LCM = 37119142039/401

LCM = 92566439

Thus, we can understand that the LCM of 343,401,401,673 is 92566439.

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

• LCM of 332, 755, 780, 249
• LCM of 870, 856, 125, 981
• LCM of 228, 824, 336, 169
• LCM of 422, 760, 457, 774
• LCM of 749, 911, 168, 771

1. What is the LCM of 343, 401, 401, 673?

Answer: LCM of 343, 401, 401, 673 is 92566439.

2. How to calculate the LCM of 343, 401, 401, 673?

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 343, 401, 401, 673.

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}.