Given numbers are 644,713,377,702,164

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

The LCM of 644,713,377,702,164 is 8331755796.

Find LCM of 644,713,377,702,164 with Prime Factorization

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

2 x 2 x 13 x 23 x 7 x 31 x 29 x 27 x 41 = 8331755796

Therefore, the lowest common multiple of 644,713,377,702,164 is 8331755796.

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.

644 x 713 x 377 x 702 x 164 = 19929559864032

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.

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

713 : 1, 23, 31, 713

377 : 1, 13, 29, 377

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

164 : 1, 2, 4, 41, 82, 164

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 644,713,377,702,164, is 1.

Now, the common factors can be found like this.

644:2x 2x 7x 23

713:23x 31

377:13x 29

702:2x 3x 3x 3x 13

164:2x 2x 41

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

2x 2x 2x 13x 23 = 2392

Therefore, the value for common factors is 2392.

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 = 19929559864032/(1x2392)

LCM = 19929559864032/2392

LCM = 8331755796

Thus, we can understand that the LCM of 644,713,377,702,164 is 8331755796.

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

• LCM of 806, 997, 796, 513, 846
• LCM of 984, 262, 686, 662, 945
• LCM of 688, 319, 575, 124, 777
• LCM of 295, 243, 223, 943, 747
• LCM of 687, 199, 493, 392, 969

1. What is the LCM of 644, 713, 377, 702, 164?

Answer: LCM of 644, 713, 377, 702, 164 is 8331755796.

2. How to calculate the LCM of 644, 713, 377, 702, 164?

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 644, 713, 377, 702, 164.

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}.