Given numbers are 428,107,335,487

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

The LCM of 428,107,335,487 is 69826060.

Find LCM of 428,107,335,487 with Prime Factorization

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

107 x 4 x 1 x 335 x 487 = 69826060

Therefore, the lowest common multiple of 428,107,335,487 is 69826060.

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.

428 x 107 x 335 x 487 = 7471388420

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.

428 : 1, 2, 4, 107, 214, 428

107 : 1, 107

335 : 1, 5, 67, 335

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,107,335,487, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

107:107

335:5x 67

487:487

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

107 = 107

Therefore, the value for common factors is 107.

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 = 7471388420/(1x107)

LCM = 7471388420/107

LCM = 69826060

Thus, we can understand that the LCM of 428,107,335,487 is 69826060.

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

• LCM of 713, 415, 953, 363
• LCM of 386, 376, 192, 579
• LCM of 980, 627, 166, 871
• LCM of 648, 664, 277, 376
• LCM of 214, 224, 596, 765

1. What is the LCM of 428, 107, 335, 487?

Answer: LCM of 428, 107, 335, 487 is 69826060.

2. How to calculate the LCM of 428, 107, 335, 487?

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 428, 107, 335, 487.

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}.