Given numbers are 740,397,442,562

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

The LCM of 740,397,442,562 is 18244031780.

Find LCM of 740,397,442,562 with Prime Factorization

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

2 x 370 x 397 x 221 x 281 = 18244031780

Therefore, the lowest common multiple of 740,397,442,562 is 18244031780.

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.

740 x 397 x 442 x 562 = 72976127120

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.

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

397 : 1, 397

442 : 1, 2, 13, 17, 26, 34, 221, 442

562 : 1, 2, 281, 562

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 740,397,442,562, is 1.

Now, the common factors can be found like this.

740:2x 2x 5x 37

397:397

442:2x 13x 17

562:2x 281

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 = 72976127120/(1x4)

LCM = 72976127120/4

LCM = 18244031780

Thus, we can understand that the LCM of 740,397,442,562 is 18244031780.

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

• LCM of 300, 409, 751, 927
• LCM of 550, 542, 210, 145
• LCM of 956, 193, 926, 937
• LCM of 683, 732, 793, 117
• LCM of 584, 257, 241, 776

1. What is the LCM of 740, 397, 442, 562?

Answer: LCM of 740, 397, 442, 562 is 18244031780.

2. How to calculate the LCM of 740, 397, 442, 562?

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 740, 397, 442, 562.

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}.