Math, asked by bhumikpatel123p81wff, 1 year ago

find the HCF and LCM of 60,120 and 288.

Answers

Answered by BrainlyPrincess
14
HCF :-

Prime factors of 60=22 . 3 . 5
Prime factors of 120=23 . 3 . 5
Prime factors of 288=25 . 32


Common prime factors: 2 , 3

Common prime factors with the lowest exponent: 22, 31

GCF = 22. 31 = 12



LCM :-

Prime factors of 60=22 . 3 . 5
Prime factors of 120=23 . 3 . 5
Prime factors of 288=25 . 32


Common prime factors: 2 , 3

Common prime factors with the greatest exponent: 25, 32

Uncommon prime factors: 5

Uncommon prime factors with the greatest exponent: 51


LCM = 25. 32. 51 = 1440
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Answered by navinkrishnan888
2

Answer:

HCF :-

Prime factors of 60=22 . 3 . 5

Prime factors of 120=23 . 3 . 5

Prime factors of 288=25 . 32

Common prime factors: 2 , 3

Common prime factors with the lowest exponent: 22, 31

GCF = 22. 31 = 12

LCM :-

Prime factors of 60=22 . 3 . 5

Prime factors of 120=23 . 3 . 5

Prime factors of 288=25 . 32

Common prime factors: 2 , 3

Common prime factors with the greatest exponent: 25, 32

Uncommon prime factors: 5

Uncommon prime factors with the greatest exponent: 51

LCM = 25. 32. 51 = 1440

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