Question

find the common factors and at least first 3 possible multiples of each number using any of the methods. 1. 25 and 75​

Answer 1

Step-by-step explanation:

common factors:- 5×5×1

multiples:-25=5×1=5

5×2=10

5×3=15

5×4=20

75×1=1

75×2=150

75×3=225

Answer 2

• Common factors of 25 and 75 are 1, 5 and 25.

• First three multiples of 25 are 25, 50 and 75.

• First three multiples of 75 are 75, 150 and 225.

Step-by-step explanation:

To find the common factors of 25 and 75.

The given two numbers are 25 and 75.

We factorize them. We have:

• 25 = 1 × 25 = 5 × 5
• 75 = 1 × 75 = 3 × 25 = 5 × 15

From this, we can see that 1, 5 and 25 are common in the numbers and thus 1, 5 and 25 are the common factors.

To find the multiplies of 25.

To find the multiplies of 25, we simply multiply 25 by 1, 2, 3, and so on.

Now, 25 × 1 = 25, 25 × 2 = 50, 25 × 3 = 75, ... ...

To find the multiplies of 75.

To find the multiplies of 75, we simply multiply 25 by 1, 2, 3, and so on.

Now, 75 × 1 = 75, 75 × 2 = 150, 75 × 3 = 225, ... ...

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