Given numbers are 401,808,985,202

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

The LCM of 401,808,985,202 is 319147880.

Find LCM of 401,808,985,202 with Prime Factorization

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

2 x 101 x 401 x 4 x 985 x 1 = 319147880

Therefore, the lowest common multiple of 401,808,985,202 is 319147880.

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.

401 x 808 x 985 x 202 = 64467871760

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.

401 : 1, 401

808 : 1, 2, 4, 8, 101, 202, 404, 808

985 : 1, 5, 197, 985

202 : 1, 2, 101, 202

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 401,808,985,202, is 1.

Now, the common factors can be found like this.

401:401

808:2x 2x 2x 101

985:5x 197

202:2x 101

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

2x 101 = 202

Therefore, the value for common factors is 202.

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 = 64467871760/(1x202)

LCM = 64467871760/202

LCM = 319147880

Thus, we can understand that the LCM of 401,808,985,202 is 319147880.

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

• LCM of 443, 452, 799, 932
• LCM of 969, 295, 302, 202
• LCM of 732, 400, 611, 326
• LCM of 297, 218, 896, 598
• LCM of 543, 890, 671, 155

1. What is the LCM of 401, 808, 985, 202?

Answer: LCM of 401, 808, 985, 202 is 319147880.

2. How to calculate the LCM of 401, 808, 985, 202?

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 401, 808, 985, 202.

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}.