Question

Please help me in this
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Answer 1

Answer: 198

Step-by-step explanation:

The number 792 can be written as the multiplication of its prime factors as (2×2×2×11×3×3)

&

the number 990 can be written as the multiplication of its prime factors as (5×2×11×3×3)

Hence, the common factors of those two numbers are 2, 11, 3, 3.

Therefore, the greatest whole number that will divide both 792 and 990 is (2×11×3×3) =198.

The greatest whole number that will divide both 792 and 990 exactly is 198.

Answer 2

Answer:

Please see the attachment