# LCM & HCF Quiz Test Online

In this numerical test we will test your skills for H.C.F and L.C.M, are we a preparer for any government exam we are preparing for? You will be presented with Multiple Choice Questions (MCQs) based on H.C.F and L.C.M. You have to choose one correct option out of these four options. The good thing is that you have to move on to the next question without wasting time on any one question. After completing the complete test, you will get your online test score, in which you will be given a % based on the correct answers to the questions.

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Created on By Kamal Raj

LCM & HCF

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The ratio of two numbers is 5 : 6 and their LCM is 480, then their HCF is

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The HCF and LCM of two numbers m and n are respectively 6 and 210. If m + n = 72, then 1/m + 1/n is equal to

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Find the LCM of 1/3, 2/9, 5/6 and 4/27

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The LCM of two number is 48. The number are in the ratio of 2:3. Find sum of the numbers.

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The H.C.F and L.C.M of two number are 44 and 264 respectively. If the first number is divided by 2, the quotient is 44. The other number is

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The smallest number, which when diminished by 3, is divisible by 21, 28, 36 and 45 is ?

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L. C . M of 2/7, 3/14, and 5/ 3 is?

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H.C.F of three numbers is 12. If they are in a ratio of 1: 2: 3, the numbers are?

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The H.C.F of the two numbers is 12 and their difference is also 12. The number is?

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H.C.F of 42, 63, and 140 is?

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The HCF of the two numbers is 16 and their LCM is 160. If one of the numbers is 32, then the other number is

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H.C.F . of 1/2, 3/4, 5/6, 7/8, 9/10 is?

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L.C.M of 3³, 4, 4², and 3 is?

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H.C.F . of 2³, 3² and 15 is?

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Suppose the LCM of two numbers is 864 and their HCF is 144. If one of the numbers is 288, the other number is :

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Find the greatest possible length which can be used to measure 4m 3cm, 4m 34cm, and 4m 65cm exactly.

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The product of two prime numbers is 117. Then their L.C.M. is

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L.C.M of 2/3, 4/9, 5/6 and 7/12 is?

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The product of two numbers is 216. If the HCF is 6, then their LCM is

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The H.C.F. and L.C.M. of two 2-digit numbers are 16 and 480 respectively. The numbers are: