Given numbers are 273,565,156,521

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

The LCM of 273,565,156,521 is 321446580.

Find LCM of 273,565,156,521 with Prime Factorization

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

3 x 13 x 7 x 565 x 4 x 521 = 321446580

Therefore, the lowest common multiple of 273,565,156,521 is 321446580.

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.

273 x 565 x 156 x 521 = 12536416620

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.

273 : 1, 3, 7, 13, 21, 39, 91, 273

565 : 1, 5, 113, 565

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 273,565,156,521, is 1.

Now, the common factors can be found like this.

273:3x 7x 13

565:5x 113

156:2x 2x 3x 13

521:521

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

3x 13 = 39

Therefore, the value for common factors is 39.

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 = 12536416620/(1x39)

LCM = 12536416620/39

LCM = 321446580

Thus, we can understand that the LCM of 273,565,156,521 is 321446580.

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

• LCM of 804, 763, 207, 402
• LCM of 994, 639, 458, 123
• LCM of 181, 161, 261, 668
• LCM of 942, 285, 405, 365
• LCM of 742, 630, 791, 475

1. What is the LCM of 273, 565, 156, 521?

Answer: LCM of 273, 565, 156, 521 is 321446580.

2. How to calculate the LCM of 273, 565, 156, 521?

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 273, 565, 156, 521.

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}.