Given numbers are 291,393,624,245

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

The LCM of 291,393,624,245 is 1942646160.

Find LCM of 291,393,624,245 with Prime Factorization

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

3 x 97 x 131 x 208 x 245 = 1942646160

Therefore, the lowest common multiple of 291,393,624,245 is 1942646160.

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.

291 x 393 x 624 x 245 = 17483815440

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.

291 : 1, 3, 97, 291

393 : 1, 3, 131, 393

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

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 291,393,624,245, is 1.

Now, the common factors can be found like this.

291:3x 97

393:3x 131

624:2x 2x 2x 2x 3x 13

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.

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 17483815440/(1x9)

LCM = 17483815440/9

LCM = 1942646160

Thus, we can understand that the LCM of 291,393,624,245 is 1942646160.

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

• LCM of 683, 807, 660, 375
• LCM of 710, 901, 355, 169
• LCM of 654, 136, 829, 234
• LCM of 854, 808, 175, 886
• LCM of 361, 737, 226, 791

1. What is the LCM of 291, 393, 624, 245?

Answer: LCM of 291, 393, 624, 245 is 1942646160.

2. How to calculate the LCM of 291, 393, 624, 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 291, 393, 624, 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}.