Find the hcf and lcm of 24,36, 45 and 60 using factorisation method
Answers
Answered by
6
Answer:
HCF = 3
LCM = 360
Step-by-step explanation:
24 = 2 x 2 x 2 x 3
36 = 2 x 2 x 3 x 3
45 = 3 x 3 x 5
60 = 2 x 2 x 3 x 5
HCF = Common factors for all the numbers = 3
LCM = maximum common factors and unique factors = 2 x 2 x 2 x 3 x 3 x 5 = 360
HCF - you can divide 24,36,45,60 by 3
LCM - you can divide 360 by 24,36,45,60
Answered by
1
Answer:
The H.C.F of 24, 36, 45, 60 is 3 and their L.C.M is 360.
Step-by-step explanation:
The prime factors of 24 =
2 x 2 x 2 x 3
The prime factors of 36 =
2 x 2 x 3 x 3
The prime factors of 45 =
3 x 3 x 5
The prime factors of 60 =
2 x 2 x 3 x 5
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