Given numbers are 915,921,528,698,473

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

The LCM of 915,921,528,698,473 is 741935274960.

Find LCM of 915,921,528,698,473 with Prime Factorization

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

2 x 3 x 11 x 305 x 307 x 8 x 349 x 43 = 741935274960

Therefore, the lowest common multiple of 915,921,528,698,473 is 741935274960.

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.

915 x 921 x 528 x 698 x 473 = 146903184442080

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.

915 : 1, 3, 5, 15, 61, 183, 305, 915

921 : 1, 3, 307, 921

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

698 : 1, 2, 349, 698

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 915,921,528,698,473, is 1.

Now, the common factors can be found like this.

915:3x 5x 61

921:3x 307

528:2x 2x 2x 2x 3x 11

698:2x 349

473:11x 43

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

2x 3x 3x 11 = 198

Therefore, the value for common factors is 198.

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 = 146903184442080/(1x198)

LCM = 146903184442080/198

LCM = 741935274960

Thus, we can understand that the LCM of 915,921,528,698,473 is 741935274960.

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

• LCM of 253, 660, 815, 454, 143
• LCM of 674, 224, 665, 987, 504
• LCM of 600, 907, 691, 802, 386
• LCM of 837, 700, 297, 771, 926
• LCM of 227, 463, 670, 323, 697

1. What is the LCM of 915, 921, 528, 698, 473?

Answer: LCM of 915, 921, 528, 698, 473 is 741935274960.

2. How to calculate the LCM of 915, 921, 528, 698, 473?

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 915, 921, 528, 698, 473.

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}.