Given numbers are 402,129,332,622,749

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

The LCM of 402,129,332,622,749 is 668412869964.

Find LCM of 402,129,332,622,749 with Prime Factorization

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

2 x 3 x 67 x 43 x 166 x 311 x 749 = 668412869964

Therefore, the lowest common multiple of 402,129,332,622,749 is 668412869964.

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.

402 x 129 x 332 x 622 x 749 = 8020954439568

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.

402 : 1, 2, 3, 6, 67, 134, 201, 402

129 : 1, 3, 43, 129

332 : 1, 2, 4, 83, 166, 332

622 : 1, 2, 311, 622

749 : 1, 7, 107, 749

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,129,332,622,749, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

129:3x 43

332:2x 2x 83

622:2x 311

749:7x 107

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 3 = 12

Therefore, the value for common factors is 12.

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 = 8020954439568/(1x12)

LCM = 8020954439568/12

LCM = 668412869964

Thus, we can understand that the LCM of 402,129,332,622,749 is 668412869964.

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

• LCM of 517, 236, 459, 788, 362
• LCM of 715, 692, 179, 233, 999
• LCM of 874, 413, 841, 287, 196
• LCM of 661, 879, 429, 621, 798
• LCM of 845, 838, 499, 746, 282

1. What is the LCM of 402, 129, 332, 622, 749?

Answer: LCM of 402, 129, 332, 622, 749 is 668412869964.

2. How to calculate the LCM of 402, 129, 332, 622, 749?

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 402, 129, 332, 622, 749.

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}.