Given numbers are 669,128,148,715,586

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

The LCM of 669,128,148,715,586 is 663760606080.

Find LCM of 669,128,148,715,586 with Prime Factorization

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

2 x 2 x 669 x 32 x 37 x 715 x 293 = 663760606080

Therefore, the lowest common multiple of 669,128,148,715,586 is 663760606080.

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.

669 x 128 x 148 x 715 x 586 = 5310084848640

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.

669 : 1, 3, 223, 669

128 : 1, 2, 4, 8, 16, 32, 64, 128

148 : 1, 2, 4, 37, 74, 148

715 : 1, 5, 11, 13, 55, 65, 143, 715

586 : 1, 2, 293, 586

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,128,148,715,586, is 1.

Now, the common factors can be found like this.

669:3x 223

128:2x 2x 2x 2x 2x 2x 2

148:2x 2x 37

715:5x 11x 13

586:2x 293

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 2 = 8

Therefore, the value for common factors is 8.

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 = 5310084848640/(1x8)

LCM = 5310084848640/8

LCM = 663760606080

Thus, we can understand that the LCM of 669,128,148,715,586 is 663760606080.

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

• LCM of 870, 633, 154, 711, 475
• LCM of 866, 360, 525, 417, 803
• LCM of 287, 486, 959, 565, 167
• LCM of 678, 809, 553, 609, 387
• LCM of 816, 461, 171, 596, 708

1. What is the LCM of 669, 128, 148, 715, 586?

Answer: LCM of 669, 128, 148, 715, 586 is 663760606080.

2. How to calculate the LCM of 669, 128, 148, 715, 586?

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 669, 128, 148, 715, 586.

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}.