Given numbers are 985,646,610,486,980

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

The LCM of 985,646,610,486,980 is 924338266740.

Find LCM of 985,646,610,486,980 with Prime Factorization

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

2 x 5 x 197 x 323 x 61 x 243 x 98 = 924338266740

Therefore, the lowest common multiple of 985,646,610,486,980 is 924338266740.

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.

985 x 646 x 610 x 486 x 980 = 184867653348000

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.

985 : 1, 5, 197, 985

646 : 1, 2, 17, 19, 34, 38, 323, 646

610 : 1, 2, 5, 10, 61, 122, 305, 610

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

980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 985,646,610,486,980, is 1.

Now, the common factors can be found like this.

985:5x 197

646:2x 17x 19

610:2x 5x 61

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

980:2x 2x 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.

2x 2x 2x 5x 5 = 200

Therefore, the value for common factors is 200.

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 = 184867653348000/(1x200)

LCM = 184867653348000/200

LCM = 924338266740

Thus, we can understand that the LCM of 985,646,610,486,980 is 924338266740.

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

• LCM of 155, 534, 353, 123, 197
• LCM of 718, 873, 242, 751, 190
• LCM of 625, 484, 441, 989, 849
• LCM of 859, 168, 952, 268, 897
• LCM of 273, 359, 855, 362, 309

1. What is the LCM of 985, 646, 610, 486, 980?

Answer: LCM of 985, 646, 610, 486, 980 is 924338266740.

2. How to calculate the LCM of 985, 646, 610, 486, 980?

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 985, 646, 610, 486, 980.

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}.