Given numbers are 972,278,697,257

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

The LCM of 972,278,697,257 is 24201760932.

Find LCM of 972,278,697,257 with Prime Factorization

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

2 x 486 x 139 x 697 x 257 = 24201760932

Therefore, the lowest common multiple of 972,278,697,257 is 24201760932.

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.

972 x 278 x 697 x 257 = 48403521864

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.

972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

278 : 1, 2, 139, 278

697 : 1, 17, 41, 697

257 : 1, 257

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 972,278,697,257, is 1.

Now, the common factors can be found like this.

972:2x 2x 3x 3x 3x 3x 3

278:2x 139

697:17x 41

257:257

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 = 48403521864/(1x2)

LCM = 48403521864/2

LCM = 24201760932

Thus, we can understand that the LCM of 972,278,697,257 is 24201760932.

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

• LCM of 711, 310, 438, 361
• LCM of 572, 182, 276, 314
• LCM of 769, 869, 822, 418
• LCM of 285, 704, 724, 797
• LCM of 366, 965, 904, 928

1. What is the LCM of 972, 278, 697, 257?

Answer: LCM of 972, 278, 697, 257 is 24201760932.

2. How to calculate the LCM of 972, 278, 697, 257?

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 972, 278, 697, 257.

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}.