1.

Find hcf and lcf 1-900,7202-64,723-24,33

Answer»

Step-by-step EXPLANATION:

LCM of 900 , 720

= 3600

HCF of 900 , 720 =

900 = 2x2x3x3x5x5

720 = 2x2x2x2x3x3x5

HCF = 2x2x3x3x5

= 180

LCM of 64 , 72

= 576

HCF of 64 , 72 =

64 = 2x2x2x2x2x2

72 = 2x2x2x3x3

HCF = 2x2x2

= 8

LCM of 24 , 33

= 264

HCF of 24 , 33

24 = 2x2x2x3

33 = 3x11

HCF = 3



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