Given numbers are 998,209,970,964

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

The LCM of 998,209,970,964 is 48760214140.

Find LCM of 998,209,970,964 with Prime Factorization

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

2 x 499 x 209 x 485 x 482 = 48760214140

Therefore, the lowest common multiple of 998,209,970,964 is 48760214140.

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.

998 x 209 x 970 x 964 = 195040856560

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.

998 : 1, 2, 499, 998

209 : 1, 11, 19, 209

970 : 1, 2, 5, 10, 97, 194, 485, 970

964 : 1, 2, 4, 241, 482, 964

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,209,970,964, is 1.

Now, the common factors can be found like this.

998:2x 499

209:11x 19

970:2x 5x 97

964:2x 2x 241

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 = 195040856560/(1x4)

LCM = 195040856560/4

LCM = 48760214140

Thus, we can understand that the LCM of 998,209,970,964 is 48760214140.

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

• LCM of 528, 696, 550, 473
• LCM of 638, 492, 836, 491
• LCM of 602, 400, 599, 958
• LCM of 911, 304, 767, 341
• LCM of 731, 985, 524, 243

1. What is the LCM of 998, 209, 970, 964?

Answer: LCM of 998, 209, 970, 964 is 48760214140.

2. How to calculate the LCM of 998, 209, 970, 964?

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 998, 209, 970, 964.

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}.