Given numbers are 438,632,682,662

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

The LCM of 438,632,682,662 is 15622249368.

Find LCM of 438,632,682,662 with Prime Factorization

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

2 x 219 x 316 x 341 x 331 = 15622249368

Therefore, the lowest common multiple of 438,632,682,662 is 15622249368.

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.

438 x 632 x 682 x 662 = 124977994944

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.

438 : 1, 2, 3, 6, 73, 146, 219, 438

632 : 1, 2, 4, 8, 79, 158, 316, 632

682 : 1, 2, 11, 22, 31, 62, 341, 682

662 : 1, 2, 331, 662

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 438,632,682,662, is 2.

Now, the common factors can be found like this.

438:2x 3x 73

632:2x 2x 2x 79

682:2x 11x 31

662:2x 331

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 124977994944/(2x4)

LCM = 124977994944/8

LCM = 15622249368

Thus, we can understand that the LCM of 438,632,682,662 is 15622249368.

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

• LCM of 733, 799, 993, 674
• LCM of 697, 855, 947, 422
• LCM of 851, 421, 938, 377
• LCM of 865, 256, 616, 903
• LCM of 725, 880, 832, 976

1. What is the LCM of 438, 632, 682, 662?

Answer: LCM of 438, 632, 682, 662 is 15622249368.

2. How to calculate the LCM of 438, 632, 682, 662?

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 438, 632, 682, 662.

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}.