Given numbers are 401,402,687,536

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

The LCM of 401,402,687,536 is 147661032.

Find LCM of 401,402,687,536 with Prime Factorization

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

2 x 3 x 67 x 401 x 1 x 229 x 4 = 147661032

Therefore, the lowest common multiple of 401,402,687,536 is 147661032.

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 402 x 687 x 536 = 59359734864

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

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

687 : 1, 3, 229, 687

536 : 1, 2, 4, 8, 67, 134, 268, 536

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 401,402,687,536, is 1.

Now, the common factors can be found like this.

401:401

402:2x 3x 67

687:3x 229

536:2x 2x 2x 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 3x 67 = 402

Therefore, the value for common factors is 402.

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 = 59359734864/(1x402)

LCM = 59359734864/402

LCM = 147661032

Thus, we can understand that the LCM of 401,402,687,536 is 147661032.

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

• LCM of 318, 730, 241, 932
• LCM of 488, 956, 600, 823
• LCM of 821, 271, 447, 956
• LCM of 734, 349, 408, 756
• LCM of 343, 868, 871, 973

1. What is the LCM of 401, 402, 687, 536?

Answer: LCM of 401, 402, 687, 536 is 147661032.

2. How to calculate the LCM of 401, 402, 687, 536?

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, 402, 687, 536.

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}.