Given numbers are 521,474,702,354

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

The LCM of 521,474,702,354 is 1704723462.

Find LCM of 521,474,702,354 with Prime Factorization

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

2 x 3 x 521 x 79 x 117 x 59 = 1704723462

Therefore, the lowest common multiple of 521,474,702,354 is 1704723462.

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.

521 x 474 x 702 x 354 = 61370044632

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.

521 : 1, 521

474 : 1, 2, 3, 6, 79, 158, 237, 474

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

354 : 1, 2, 3, 6, 59, 118, 177, 354

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,474,702,354, is 1.

Now, the common factors can be found like this.

521:521

474:2x 3x 79

702:2x 3x 3x 3x 13

354:2x 3x 59

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 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 61370044632/(1x36)

LCM = 61370044632/36

LCM = 1704723462

Thus, we can understand that the LCM of 521,474,702,354 is 1704723462.

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

• LCM of 775, 774, 414, 166
• LCM of 311, 498, 917, 432
• LCM of 272, 999, 459, 853
• LCM of 253, 881, 339, 993
• LCM of 980, 911, 848, 796

1. What is the LCM of 521, 474, 702, 354?

Answer: LCM of 521, 474, 702, 354 is 1704723462.

2. How to calculate the LCM of 521, 474, 702, 354?

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 521, 474, 702, 354.

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}.