Question

How do you find the largest number that divides 42 and 90 exactly?

Answer 1

Find the greatest number that will divide 42, 90 and 182 so as to leave the same remainder in each case. .

Answer:

Step-by-step explanation:

To find : The greatest number that will divide 42, 90 and 182 so as to leave the same remainder in each case.

Answer 2

Answer: 6

Step-by-step explanation:

Largest number that divides 42 and 90 respectively is the HCF of 42 and 90

42=2x3x7

90=2x3x3x5

So HCF of 42 and 90 is 2x3=6