Given numbers are 198,942,971,291

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

The LCM of 198,942,971,291 is 2927897082.

Find LCM of 198,942,971,291 with Prime Factorization

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

2 x 3 x 33 x 157 x 971 x 97 = 2927897082

Therefore, the lowest common multiple of 198,942,971,291 is 2927897082.

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.

198 x 942 x 971 x 291 = 52702147476

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.

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

942 : 1, 2, 3, 6, 157, 314, 471, 942

971 : 1, 971

291 : 1, 3, 97, 291

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,942,971,291, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

942:2x 3x 157

971:971

291:3x 97

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 52702147476/(1x18)

LCM = 52702147476/18

LCM = 2927897082

Thus, we can understand that the LCM of 198,942,971,291 is 2927897082.

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

• LCM of 988, 630, 941, 309
• LCM of 748, 392, 712, 175
• LCM of 292, 167, 443, 790
• LCM of 185, 482, 817, 718
• LCM of 370, 177, 671, 734

1. What is the LCM of 198, 942, 971, 291?

Answer: LCM of 198, 942, 971, 291 is 2927897082.

2. How to calculate the LCM of 198, 942, 971, 291?

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 198, 942, 971, 291.

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}.