Given numbers are 213,153,497,142

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

The LCM of 213,153,497,142 is 152082.

Find LCM of 213,153,497,142 with Prime Factorization

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

3 x 71 x 1 x 51 x 7 x 2 = 152082

Therefore, the lowest common multiple of 213,153,497,142 is 152082.

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.

213 x 153 x 497 x 142 = 2299936086

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.

213 : 1, 3, 71, 213

153 : 1, 3, 9, 17, 51, 153

497 : 1, 7, 71, 497

142 : 1, 2, 71, 142

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 213,153,497,142, is 1.

Now, the common factors can be found like this.

213:3x 71

153:3x 3x 17

497:7x 71

142:2x 71

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

3x 71x 71 = 15123

Therefore, the value for common factors is 15123.

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 = 2299936086/(1x15123)

LCM = 2299936086/15123

LCM = 152082

Thus, we can understand that the LCM of 213,153,497,142 is 152082.

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

• LCM of 907, 998, 641, 414
• LCM of 616, 904, 439, 402
• LCM of 419, 731, 976, 898
• LCM of 904, 830, 962, 438
• LCM of 965, 335, 371, 184

1. What is the LCM of 213, 153, 497, 142?

Answer: LCM of 213, 153, 497, 142 is 152082.

2. How to calculate the LCM of 213, 153, 497, 142?

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 213, 153, 497, 142.

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}.