Given numbers are 521,949,845,117

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

The LCM of 521,949,845,117 is 289240965.

Find LCM of 521,949,845,117 with Prime Factorization

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

13 x 521 x 73 x 65 x 9 = 289240965

Therefore, the lowest common multiple of 521,949,845,117 is 289240965.

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.

521 x 949 x 845 x 117 = 48881723085

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.

521 : 1, 521

949 : 1, 13, 73, 949

845 : 1, 5, 13, 65, 169, 845

117 : 1, 3, 9, 13, 39, 117

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,949,845,117, is 1.

Now, the common factors can be found like this.

521:521

949:13x 73

845:5x 13x 13

117:3x 3x 13

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 48881723085/(1x169)

LCM = 48881723085/169

LCM = 289240965

Thus, we can understand that the LCM of 521,949,845,117 is 289240965.

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

• LCM of 698, 125, 135, 545
• LCM of 511, 771, 755, 369
• LCM of 634, 331, 942, 526
• LCM of 841, 346, 978, 405
• LCM of 300, 625, 342, 664

1. What is the LCM of 521, 949, 845, 117?

Answer: LCM of 521, 949, 845, 117 is 289240965.

2. How to calculate the LCM of 521, 949, 845, 117?

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 521, 949, 845, 117.

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}.