Given numbers are 982,247,846,889,421

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

The LCM of 982,247,846,889,421 is 38400127399998.

Find LCM of 982,247,846,889,421 with Prime Factorization

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

2 x 491 x 247 x 423 x 889 x 421 = 38400127399998

Therefore, the lowest common multiple of 982,247,846,889,421 is 38400127399998.

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.

982 x 247 x 846 x 889 x 421 = 76800254799996

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.

982 : 1, 2, 491, 982

247 : 1, 13, 19, 247

846 : 1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846

889 : 1, 7, 127, 889

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 982,247,846,889,421, is 1.

Now, the common factors can be found like this.

982:2x 491

247:13x 19

846:2x 3x 3x 47

889:7x 127

421:421

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 76800254799996/(1x2)

LCM = 76800254799996/2

LCM = 38400127399998

Thus, we can understand that the LCM of 982,247,846,889,421 is 38400127399998.

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

• LCM of 290, 500, 754, 454, 112
• LCM of 186, 446, 123, 982, 789
• LCM of 818, 429, 770, 831, 456
• LCM of 257, 188, 135, 460, 428
• LCM of 755, 611, 623, 617, 254

1. What is the LCM of 982, 247, 846, 889, 421?

Answer: LCM of 982, 247, 846, 889, 421 is 38400127399998.

2. How to calculate the LCM of 982, 247, 846, 889, 421?

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 982, 247, 846, 889, 421.

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}.