Question : Find the greatest number that exactly divides 15, 30, and 40.
Option 1: 3
Option 2: 40
Option 3: 5
Option 4: 15

Question

Question : Find the greatest number that exactly divides 15, 30, and 40.

Option 1: 3

Option 2: 40

Option 3: 5

Option 4: 15

Team Careers360 · Accepted Answer

Correct Answer: 5

Solution : 15 = 5 × 3
30 = 5 × 3 × 2
40 = 5 × 2 × 2 × 2
$ herefore$ HCF of 15, 30, and 40 = 5
Hence, the correct answer is 5.

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Question : Find the greatest number that exactly divides 15, 30, and 40.Option 1: 3Option 2: 40Option 3: 5Option 4: 15

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Question : Find the greatest number that exactly divides 15, 30, and 40.
Option 1: 3
Option 2: 40
Option 3: 5
Option 4: 15