Is the answer always the LCM of the two numbers? Explain. Class 7

Is the answer always the LCM of the two numbers? Explain. Class 7

Question 1.

Is the answer always the LCM of the two numbers? Explain. Class 7

Solution:

Yes. Do as directed as explained.

Question 2.

How do we find the LCM of two numbers using their prime factors? Class 7

Solution:

Take the product of all the common factors first and then multiply this product by each of the remaining factors.

Question 3.

Is 2 × 3 × 5 × 7 also a common multiple? Class 7

Solution:

Yes.