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  • Class 4 Maths Study Material

An Educational platform for Preparation and Practice Class 4. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 4. This study material help Class 4, Maths students in learning every aspect of HCF and LCM. Students can understand HCF and LCM concept easily and consolidate their learning by doing Online Practice Tests on Maths,HCF and LCM chapter repeatedly till they excel in Class 4, HCF and LCM. Free ONLINE PRACTICE TESTS on Class 4, HCF and LCM comprise of Hundreds of Questions on HCF and LCM, prepared by the highly professionals team. Every repeat test of HCF and LCM will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on HCF and LCM. Attempt ONLINE TEST on Class 4,Maths,HCF and LCM in Academics section after completing this HCF and LCM Question Answer Exercise.


Unique pattern

  • Topic wise:HCF and LCM preparation in the form of QUESTION & ANSWER.
  • Evaluate preparation by doing ONLINE TEST of Class 4, Maths,HCF and LCM.
  • Review performance in PRACTICE TEST and do further learning on weak areas.
  • Attempt repeat ONLINE TESTS of Maths HCF and LCM till you excel.
  • Evaluate your progress by doing ONLINE MOCK TEST of Class 4, Maths, All TOPICS.


HCF and LCM
Find the H.C.F of 145 , 250 and 325 ?

a) 10
b) 5
c) 15
d) 25


✔Answer
✔Solution
Correct Answer Is : 5
Solution Is : Hint:- Choose the lowest powers of the common prime factors
The HCF of 2

a) 114
b) 115
c) 110
d) 112


✔Answer
✔Solution
Correct Answer Is : 114
Solution Is : Hint:- Product of two numbers = H.C.F x L.C.M
Find the L.C.M of 15, 35, 125 ?

a) 2652
b) 2625
c) 105
d) 525


✔Answer
✔Solution
Correct Answer Is : 2625
Solution Is : Hint:- Choose the highest powers of the prime factors
Find the H.C.F of 424, 624, 968 ?

a) 36
b) 48
c) 24
d) 8


✔Answer
✔Solution
Correct Answer Is : 8
Solution Is : Hint:- Choose the lowest powers of the common prime factors
Find L.C.M of 4 , 8 , 18, 36 ?

a) 80
b) 36
c) 72
d) 144


✔Answer
✔Solution
Correct Answer Is : 72
Solution Is : Hint:- Choose the highest powers of the prime factors
Find L.C.M of 14, 26 and 32 ?

a) 2912
b) 224
c) 5824
d) 2192


✔Answer
✔Solution
Correct Answer Is : 2912
Solution Is : Hint:- Choose the highest powers of the prime factors
Find the greatest number which on dividing 2345 and 1542 leaves remainders respectively 5 and 8 ?

a) 36
b) 26
c) 24
d) 38


✔Answer
✔Solution
Correct Answer Is : 26
Solution Is : Hint:- H.C.F of ( 2345 - 5 ) and (1542 - 8)
What will be the least number which when doubled will be exactly divisible by 24, 36, 84 and 112 ?

a) 1008
b) 600
c) 540
d) 504


✔Answer
✔Solution
Correct Answer Is : 504
Solution Is : L.C.M of 24, 36, 84 and 112 is 1008.The number will be 1008?2 = 504.
The H.C.F. of two numbers is 18 and their L.C.M. is 4680. If one of the numbers is 720, then find the other number?

a) 100
b) 117
c) 116
d) 112


✔Answer
✔Solution
Correct Answer Is : 117
Solution Is : Hint:- Product of two numbers = H.C.F x L.C.M
Find the H.C.F of 24 and 96 ?

a) 24
b) 96
c) 42
d) 48


✔Answer
✔Solution
Correct Answer Is : 24
Solution Is : Hint:- Choose the lowest powers of the common prime factors
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