Given numbers are 428,321,767,265

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

The LCM of 428,321,767,265 is 260979420.

Find LCM of 428,321,767,265 with Prime Factorization

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

107 x 4 x 3 x 767 x 265 = 260979420

Therefore, the lowest common multiple of 428,321,767,265 is 260979420.

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 321 x 767 x 265 = 27924797940

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

321 : 1, 3, 107, 321

767 : 1, 13, 59, 767

265 : 1, 5, 53, 265

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,321,767,265, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

321:3x 107

767:13x 59

265:5x 53

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 = 27924797940/(1x107)

LCM = 27924797940/107

LCM = 260979420

Thus, we can understand that the LCM of 428,321,767,265 is 260979420.

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

• LCM of 532, 572, 379, 900
• LCM of 770, 706, 219, 551
• LCM of 300, 155, 237, 885
• LCM of 840, 496, 513, 603
• LCM of 969, 614, 710, 905

1. What is the LCM of 428, 321, 767, 265?

Answer: LCM of 428, 321, 767, 265 is 260979420.

2. How to calculate the LCM of 428, 321, 767, 265?

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, 321, 767, 265.

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}.