Given numbers are 977,387,538,323,652

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

The LCM of 977,387,538,323,652 is 21419430854076.

Find LCM of 977,387,538,323,652 with Prime Factorization

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

2 x 977 x 387 x 269 x 323 x 326 = 21419430854076

Therefore, the lowest common multiple of 977,387,538,323,652 is 21419430854076.

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.

977 x 387 x 538 x 323 x 652 = 42838861708152

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.

977 : 1, 977

387 : 1, 3, 9, 43, 129, 387

538 : 1, 2, 269, 538

323 : 1, 17, 19, 323

652 : 1, 2, 4, 163, 326, 652

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 977,387,538,323,652, is 1.

Now, the common factors can be found like this.

977:977

387:3x 3x 43

538:2x 269

323:17x 19

652:2x 2x 163

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 = 42838861708152/(1x2)

LCM = 42838861708152/2

LCM = 21419430854076

Thus, we can understand that the LCM of 977,387,538,323,652 is 21419430854076.

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

• LCM of 915, 149, 514, 194, 305
• LCM of 355, 906, 434, 886, 762
• LCM of 745, 601, 817, 350, 876
• LCM of 639, 986, 925, 613, 999
• LCM of 984, 361, 297, 880, 534

1. What is the LCM of 977, 387, 538, 323, 652?

Answer: LCM of 977, 387, 538, 323, 652 is 21419430854076.

2. How to calculate the LCM of 977, 387, 538, 323, 652?

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 977, 387, 538, 323, 652.

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}.