Given numbers are 697,461,602,620

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

The LCM of 697,461,602,620 is 59964178540.

Find LCM of 697,461,602,620 with Prime Factorization

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

2 x 697 x 461 x 301 x 310 = 59964178540

Therefore, the lowest common multiple of 697,461,602,620 is 59964178540.

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.

697 x 461 x 602 x 620 = 119928357080

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.

697 : 1, 17, 41, 697

461 : 1, 461

602 : 1, 2, 7, 14, 43, 86, 301, 602

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 697,461,602,620, is 1.

Now, the common factors can be found like this.

697:17x 41

461:461

602:2x 7x 43

620:2x 2x 5x 31

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 = 119928357080/(1x2)

LCM = 119928357080/2

LCM = 59964178540

Thus, we can understand that the LCM of 697,461,602,620 is 59964178540.

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

• LCM of 307, 157, 234, 378
• LCM of 802, 808, 170, 652
• LCM of 491, 814, 890, 709
• LCM of 229, 278, 949, 142
• LCM of 925, 919, 726, 714

1. What is the LCM of 697, 461, 602, 620?

Answer: LCM of 697, 461, 602, 620 is 59964178540.

2. How to calculate the LCM of 697, 461, 602, 620?

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 697, 461, 602, 620.

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}.