Given numbers are 749,749,486,245

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

The LCM of 749,749,486,245 is 12740490.

Find LCM of 749,749,486,245 with Prime Factorization

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

7 x 107 x 1 x 1 x 486 x 35 = 12740490

Therefore, the lowest common multiple of 749,749,486,245 is 12740490.

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.

749 x 749 x 486 x 245 = 66798389070

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.

749 : 1, 7, 107, 749

749 : 1, 7, 107, 749

486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

245 : 1, 5, 7, 35, 49, 245

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 749,749,486,245, is 1.

Now, the common factors can be found like this.

749:7x 107

749:7x 107

486:2x 3x 3x 3x 3x 3

245:5x 7x 7

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

7x 7x 107 = 5243

Therefore, the value for common factors is 5243.

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 = 66798389070/(1x5243)

LCM = 66798389070/5243

LCM = 12740490

Thus, we can understand that the LCM of 749,749,486,245 is 12740490.

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

• LCM of 446, 249, 818, 119
• LCM of 312, 172, 805, 482
• LCM of 309, 619, 498, 512
• LCM of 296, 519, 593, 202
• LCM of 869, 973, 824, 326

1. What is the LCM of 749, 749, 486, 245?

Answer: LCM of 749, 749, 486, 245 is 12740490.

2. How to calculate the LCM of 749, 749, 486, 245?

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 749, 749, 486, 245.

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}.