Given numbers are 293,838,959,830,821

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

The LCM of 293,838,959,830,821 is 80227175020790.

Find LCM of 293,838,959,830,821 with Prime Factorization

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

2 x 293 x 419 x 959 x 415 x 821 = 80227175020790

Therefore, the lowest common multiple of 293,838,959,830,821 is 80227175020790.

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.

293 x 838 x 959 x 830 x 821 = 160454350041580

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.

293 : 1, 293

838 : 1, 2, 419, 838

959 : 1, 7, 137, 959

830 : 1, 2, 5, 10, 83, 166, 415, 830

821 : 1, 821

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 293,838,959,830,821, is 1.

Now, the common factors can be found like this.

293:293

838:2x 419

959:7x 137

830:2x 5x 83

821:821

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

2 = 2

Therefore, the value for common factors is 2.

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 = 160454350041580/(1x2)

LCM = 160454350041580/2

LCM = 80227175020790

Thus, we can understand that the LCM of 293,838,959,830,821 is 80227175020790.

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

• LCM of 714, 194, 917, 458, 891
• LCM of 807, 777, 834, 591, 994
• LCM of 246, 123, 621, 719, 955
• LCM of 788, 642, 309, 911, 674
• LCM of 374, 924, 321, 890, 455

1. What is the LCM of 293, 838, 959, 830, 821?

Answer: LCM of 293, 838, 959, 830, 821 is 80227175020790.

2. How to calculate the LCM of 293, 838, 959, 830, 821?

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 293, 838, 959, 830, 821.

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}.