Given numbers are 401,202,707,985

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

The LCM of 401,202,707,985 is 558508790.

Find LCM of 401,202,707,985 with Prime Factorization

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

101 x 401 x 2 x 7 x 985 = 558508790

Therefore, the lowest common multiple of 401,202,707,985 is 558508790.

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 202 x 707 x 985 = 56409387790

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

202 : 1, 2, 101, 202

707 : 1, 7, 101, 707

985 : 1, 5, 197, 985

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 401,202,707,985, is 1.

Now, the common factors can be found like this.

401:401

202:2x 101

707:7x 101

985:5x 197

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

101 = 101

Therefore, the value for common factors is 101.

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 = 56409387790/(1x101)

LCM = 56409387790/101

LCM = 558508790

Thus, we can understand that the LCM of 401,202,707,985 is 558508790.

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

• LCM of 676, 705, 114, 569
• LCM of 251, 759, 144, 462
• LCM of 419, 477, 979, 373
• LCM of 904, 517, 205, 466
• LCM of 174, 484, 660, 371

1. What is the LCM of 401, 202, 707, 985?

Answer: LCM of 401, 202, 707, 985 is 558508790.

2. How to calculate the LCM of 401, 202, 707, 985?

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, 202, 707, 985.

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}.