Given numbers are 402,176,386,965

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

The LCM of 402,176,386,965 is 34137840.

Find LCM of 402,176,386,965 with Prime Factorization

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

2 x 193 x 201 x 88 x 1 x 5 = 34137840

Therefore, the lowest common multiple of 402,176,386,965 is 34137840.

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 176 x 386 x 965 = 26354412480

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

176 : 1, 2, 4, 8, 11, 16, 22, 44, 88, 176

386 : 1, 2, 193, 386

965 : 1, 5, 193, 965

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,176,386,965, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

176:2x 2x 2x 2x 11

386:2x 193

965:5x 193

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 193 = 772

Therefore, the value for common factors is 772.

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 = 26354412480/(1x772)

LCM = 26354412480/772

LCM = 34137840

Thus, we can understand that the LCM of 402,176,386,965 is 34137840.

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

• LCM of 945, 221, 804, 240
• LCM of 225, 120, 871, 601
• LCM of 594, 243, 130, 397
• LCM of 833, 369, 867, 999
• LCM of 805, 215, 556, 354

1. What is the LCM of 402, 176, 386, 965?

Answer: LCM of 402, 176, 386, 965 is 34137840.

2. How to calculate the LCM of 402, 176, 386, 965?

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, 176, 386, 965.

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}.