Question

Fifind the find whether the first number is a factor of the second number or not 1575 ​

Answer 1

Answer:

1...The factors of 15 are 15, 5, 3, 1.

The factors of 75 are 75, 25, 15, 5, 3, 1.

The common factors of 15 and 75 are 15, 5, 3, 1, intersecting the two sets above.

In the intersection factors of 15 and factors of 75 the greatest element is 15.

So, the greatest common factor of 15 and 75 is 15

Answer 2

Answer:

Step-by-step explanation:

1575

Case 1

Let first number = 15

Second number = 75

15 is a factor of 75.

Case 2

Let first number = 1

Second number = 575

First number is a factor of second number

Case 3

Let first number = 157

Second number = 5

157 is not a factor o 5.

Many cases will be possible.

Please provide first number and second number.