Given numbers are 648,252,531,270,913

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

The LCM of 648,252,531,270,913 is 1221703560.

Find LCM of 648,252,531,270,913 with Prime Factorization

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

2 x 2 x 3 x 3 x 3 x 6 x 7 x 59 x 5 x 913 = 1221703560

Therefore, the lowest common multiple of 648,252,531,270,913 is 1221703560.

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.

648 x 252 x 531 x 270 x 913 = 21374925485760

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.

648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

531 : 1, 3, 9, 59, 177, 531

270 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

913 : 1, 11, 83, 913

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 648,252,531,270,913, is 1.

Now, the common factors can be found like this.

648:2x 2x 2x 3x 3x 3x 3

252:2x 2x 3x 3x 7

531:3x 3x 59

270:2x 3x 3x 3x 5

913:11x 83

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

2x 2x 2x 3x 3x 3x 3x 3x 3x 3 = 17496

Therefore, the value for common factors is 17496.

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 = 21374925485760/(1x17496)

LCM = 21374925485760/17496

LCM = 1221703560

Thus, we can understand that the LCM of 648,252,531,270,913 is 1221703560.

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

• LCM of 501, 974, 615, 318, 544
• LCM of 361, 225, 965, 164, 298
• LCM of 813, 898, 312, 274, 916
• LCM of 686, 789, 893, 477, 314
• LCM of 347, 704, 773, 926, 448

1. What is the LCM of 648, 252, 531, 270, 913?

Answer: LCM of 648, 252, 531, 270, 913 is 1221703560.

2. How to calculate the LCM of 648, 252, 531, 270, 913?

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 648, 252, 531, 270, 913.

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}.