Given numbers are 520,202,518,946

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

The LCM of 520,202,518,946 is 6434067640.

Find LCM of 520,202,518,946 with Prime Factorization

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

2 x 260 x 101 x 259 x 473 = 6434067640

Therefore, the lowest common multiple of 520,202,518,946 is 6434067640.

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.

520 x 202 x 518 x 946 = 51472541120

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.

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

202 : 1, 2, 101, 202

518 : 1, 2, 7, 14, 37, 74, 259, 518

946 : 1, 2, 11, 22, 43, 86, 473, 946

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,202,518,946, is 2.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

202:2x 101

518:2x 7x 37

946:2x 11x 43

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 = 51472541120/(2x4)

LCM = 51472541120/8

LCM = 6434067640

Thus, we can understand that the LCM of 520,202,518,946 is 6434067640.

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

• LCM of 276, 632, 663, 818
• LCM of 577, 617, 175, 895
• LCM of 956, 690, 479, 258
• LCM of 364, 472, 426, 756
• LCM of 484, 167, 899, 509

1. What is the LCM of 520, 202, 518, 946?

Answer: LCM of 520, 202, 518, 946 is 6434067640.

2. How to calculate the LCM of 520, 202, 518, 946?

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 520, 202, 518, 946.

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}.