Given numbers are 958,706,420

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

The LCM of 958,706,420 is 71016540.

Find LCM of 958,706,420 with Prime Factorization

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

2 x 479 x 353 x 210 = 71016540

Therefore, the lowest common multiple of 958,706,420 is 71016540.

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.

958 x 706 x 420 = 284066160

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.

958 : 1, 2, 479, 958

706 : 1, 2, 353, 706

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 958,706,420, is 2.

Now, the common factors can be found like this.

958:2x 479

706:2x 353

420:2x 2x 3x 5x 7

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

2 = 2

Therefore, the value for common factors is 2.

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 = 284066160/(2x2)

LCM = 284066160/4

LCM = 71016540

Thus, we can understand that the LCM of 958,706,420 is 71016540.

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

• LCM of 391, 875, 475
• LCM of 804, 282, 606
• LCM of 581, 245, 896
• LCM of 747, 628, 534
• LCM of 845, 606, 571

1. What is the LCM of 958, 706, 420?

Answer: LCM of 958, 706, 420 is 71016540.

2. How to calculate the LCM of 958, 706, 420?

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 958, 706, 420.

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}.