find the lcm and hcf of the following integers by applying the prime factorization method. 175 ,135 and 45
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Answer:
LCM = 4725 HCF = 5
Step-by-step explanation:
LCM : 175,135,45
LCM = 3x3x3x5x5x7
= 27x25x7
= 675x7
= 4725
HCF
175 = 5x5x7
135 = 3x3x3x5
45 = 3x3x5
HCF (common factors) = 5
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