Given numbers are 775,217,527,747

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

The LCM of 775,217,527,747 is 68892075.

Find LCM of 775,217,527,747 with Prime Factorization

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

31 x 25 x 7 x 17 x 747 = 68892075

Therefore, the lowest common multiple of 775,217,527,747 is 68892075.

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.

775 x 217 x 527 x 747 = 66205284075

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.

775 : 1, 5, 25, 31, 155, 775

217 : 1, 7, 31, 217

527 : 1, 17, 31, 527

747 : 1, 3, 9, 83, 249, 747

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 775,217,527,747, is 1.

Now, the common factors can be found like this.

775:5x 5x 31

217:7x 31

527:17x 31

747:3x 3x 83

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

31x 31 = 961

Therefore, the value for common factors is 961.

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 = 66205284075/(1x961)

LCM = 66205284075/961

LCM = 68892075

Thus, we can understand that the LCM of 775,217,527,747 is 68892075.

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

• LCM of 872, 207, 936, 759
• LCM of 762, 600, 421, 683
• LCM of 978, 761, 641, 375
• LCM of 495, 320, 517, 391
• LCM of 532, 280, 365, 917

1. What is the LCM of 775, 217, 527, 747?

Answer: LCM of 775, 217, 527, 747 is 68892075.

2. How to calculate the LCM of 775, 217, 527, 747?

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 775, 217, 527, 747.

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}.