Given numbers are 402,598,103,670

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

The LCM of 402,598,103,670 is 61901970.

Find LCM of 402,598,103,670 with Prime Factorization

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

2 x 67 x 3 x 299 x 103 x 5 = 61901970

Therefore, the lowest common multiple of 402,598,103,670 is 61901970.

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 598 x 103 x 670 = 16589727960

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

598 : 1, 2, 13, 23, 26, 46, 299, 598

103 : 1, 103

670 : 1, 2, 5, 10, 67, 134, 335, 670

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,598,103,670, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

598:2x 13x 23

103:103

670:2x 5x 67

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 67 = 268

Therefore, the value for common factors is 268.

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 = 16589727960/(1x268)

LCM = 16589727960/268

LCM = 61901970

Thus, we can understand that the LCM of 402,598,103,670 is 61901970.

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

• LCM of 737, 929, 295, 582
• LCM of 223, 197, 914, 694
• LCM of 942, 336, 997, 293
• LCM of 422, 270, 808, 716
• LCM of 812, 771, 245, 387

1. What is the LCM of 402, 598, 103, 670?

Answer: LCM of 402, 598, 103, 670 is 61901970.

2. How to calculate the LCM of 402, 598, 103, 670?

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, 598, 103, 670.

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}.