Given numbers are 490,520,514,902,666

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

The LCM of 490,520,514,902,666 is 983452349880.

Find LCM of 490,520,514,902,666 with Prime Factorization

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

2 x 5 x 49 x 52 x 257 x 451 x 333 = 983452349880

Therefore, the lowest common multiple of 490,520,514,902,666 is 983452349880.

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.

490 x 520 x 514 x 902 x 666 = 78676187990400

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.

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

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

514 : 1, 2, 257, 514

902 : 1, 2, 11, 22, 41, 82, 451, 902

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 490,520,514,902,666, is 2.

Now, the common factors can be found like this.

490:2x 5x 7x 7

520:2x 2x 2x 5x 13

514:2x 257

902:2x 11x 41

666:2x 3x 3x 37

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 2x 5 = 40

Therefore, the value for common factors is 40.

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 = 78676187990400/(2x40)

LCM = 78676187990400/80

LCM = 983452349880

Thus, we can understand that the LCM of 490,520,514,902,666 is 983452349880.

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

• LCM of 738, 594, 457, 460, 967
• LCM of 375, 653, 945, 626, 470
• LCM of 646, 278, 470, 197, 885
• LCM of 266, 723, 197, 216, 776
• LCM of 585, 899, 886, 970, 951

1. What is the LCM of 490, 520, 514, 902, 666?

Answer: LCM of 490, 520, 514, 902, 666 is 983452349880.

2. How to calculate the LCM of 490, 520, 514, 902, 666?

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 490, 520, 514, 902, 666.

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}.