Given numbers are 746,190,874,247

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

The LCM of 746,190,874,247 is 21190130.

Find LCM of 746,190,874,247 with Prime Factorization

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

2 x 19 x 373 x 5 x 23 x 13 = 21190130

Therefore, the lowest common multiple of 746,190,874,247 is 21190130.

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.

746 x 190 x 874 x 247 = 30598547720

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.

746 : 1, 2, 373, 746

190 : 1, 2, 5, 10, 19, 38, 95, 190

874 : 1, 2, 19, 23, 38, 46, 437, 874

247 : 1, 13, 19, 247

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 746,190,874,247, is 1.

Now, the common factors can be found like this.

746:2x 373

190:2x 5x 19

874:2x 19x 23

247:13x 19

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 19x 19 = 1444

Therefore, the value for common factors is 1444.

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 = 30598547720/(1x1444)

LCM = 30598547720/1444

LCM = 21190130

Thus, we can understand that the LCM of 746,190,874,247 is 21190130.

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

• LCM of 345, 132, 514, 938
• LCM of 340, 176, 673, 550
• LCM of 784, 208, 958, 737
• LCM of 364, 589, 594, 235
• LCM of 396, 329, 423, 580

1. What is the LCM of 746, 190, 874, 247?

Answer: LCM of 746, 190, 874, 247 is 21190130.

2. How to calculate the LCM of 746, 190, 874, 247?

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 746, 190, 874, 247.

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}.