Given numbers are 461,868,988,445

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

The LCM of 461,868,988,445 is 43982267420.

Find LCM of 461,868,988,445 with Prime Factorization

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

2 x 2 x 461 x 217 x 247 x 445 = 43982267420

Therefore, the lowest common multiple of 461,868,988,445 is 43982267420.

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.

461 x 868 x 988 x 445 = 175929069680

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.

461 : 1, 461

868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

445 : 1, 5, 89, 445

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 461,868,988,445, is 1.

Now, the common factors can be found like this.

461:461

868:2x 2x 7x 31

988:2x 2x 13x 19

445:5x 89

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 = 175929069680/(1x4)

LCM = 175929069680/4

LCM = 43982267420

Thus, we can understand that the LCM of 461,868,988,445 is 43982267420.

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

• LCM of 610, 710, 549, 705
• LCM of 521, 760, 625, 294
• LCM of 839, 643, 227, 213
• LCM of 788, 961, 363, 875
• LCM of 535, 181, 959, 175

1. What is the LCM of 461, 868, 988, 445?

Answer: LCM of 461, 868, 988, 445 is 43982267420.

2. How to calculate the LCM of 461, 868, 988, 445?

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 461, 868, 988, 445.

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}.