Given numbers are 974,547,947,298,340

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

The LCM of 974,547,947,298,340 is 12780017602780.

Find LCM of 974,547,947,298,340 with Prime Factorization

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

2 x 487 x 547 x 947 x 149 x 170 = 12780017602780

Therefore, the lowest common multiple of 974,547,947,298,340 is 12780017602780.

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.

974 x 547 x 947 x 298 x 340 = 51120070411120

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.

974 : 1, 2, 487, 974

547 : 1, 547

947 : 1, 947

298 : 1, 2, 149, 298

340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 974,547,947,298,340, is 1.

Now, the common factors can be found like this.

974:2x 487

547:547

947:947

298:2x 149

340:2x 2x 5x 17

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 51120070411120/(1x4)

LCM = 51120070411120/4

LCM = 12780017602780

Thus, we can understand that the LCM of 974,547,947,298,340 is 12780017602780.

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

• LCM of 974, 352, 383, 839, 800
• LCM of 179, 624, 429, 526, 882
• LCM of 194, 532, 296, 604, 533
• LCM of 145, 881, 444, 278, 675
• LCM of 159, 418, 720, 277, 108

1. What is the LCM of 974, 547, 947, 298, 340?

Answer: LCM of 974, 547, 947, 298, 340 is 12780017602780.

2. How to calculate the LCM of 974, 547, 947, 298, 340?

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 974, 547, 947, 298, 340.

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}.