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HCF and LCM

HCF and LCM quiz improves to determine Highest Common Factor(HCF) and Least Common Multiple(LCM). You get 10 minutes to finish the quiz, and if you don't answer any questions within the mentioned time then it will be counted as incorrect. You need to get a minimum of 50% marks to pass. Press the “Start Quiz” button to participate in the quiz.

1 / 10

What is the least number of 4 digits which is divided by 12, 15, 20, and 35?

2 / 10

The product of the two numbers is 3380 and their HCF is 13. Determine the LCM of the two numbers.

3 / 10

1. The common factor between 18 and 25 is –

4 / 10

The G.C.D. of 1.08, 0.36 and 0.9 is:

5 / 10

Adding 2 to the lowest number, the sum will be divisible by 12, 16, and 24?

6 / 10

The ratio of the two numbers is 5 : 3 and their L.C.M. is 4. Their G.C.F. is:

7 / 10

HCF (12, 32, 48) = ?

8 / 10

The H.C.F. of two numbers is 11 and their L.C.M. is 7700. If one of the numbers is 275, then the other is:

9 / 10

If p is a prime number and p is not divisible by m. The LCM of p and m is –

10 / 10

LCM (30, 45) =?

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