Given numbers are 702,401,247,163

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

The LCM of 702,401,247,163 is 871811694.

Find LCM of 702,401,247,163 with Prime Factorization

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

13 x 54 x 401 x 19 x 163 = 871811694

Therefore, the lowest common multiple of 702,401,247,163 is 871811694.

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.

702 x 401 x 247 x 163 = 11333552022

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.

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

401 : 1, 401

247 : 1, 13, 19, 247

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 702,401,247,163, is 1.

Now, the common factors can be found like this.

702:2x 3x 3x 3x 13

401:401

247:13x 19

163:163

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

13 = 13

Therefore, the value for common factors is 13.

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 = 11333552022/(1x13)

LCM = 11333552022/13

LCM = 871811694

Thus, we can understand that the LCM of 702,401,247,163 is 871811694.

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

• LCM of 462, 772, 530, 844
• LCM of 229, 767, 780, 289
• LCM of 416, 140, 967, 194
• LCM of 840, 952, 478, 772
• LCM of 999, 250, 304, 240

1. What is the LCM of 702, 401, 247, 163?

Answer: LCM of 702, 401, 247, 163 is 871811694.

2. How to calculate the LCM of 702, 401, 247, 163?

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 702, 401, 247, 163.

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}.