find HCFand LCM of 40,36 and 126 using prime factorisation method
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sorry that i don't know how to send pic or do prime factorization on computer .
so i wont show only that
factors of 40 = 2,2,2,5,
multiples of 40 = 40 , 80,120,160,200,240,280,320,360,400
factors of 36 =2,2,3,3
multiples of 36 = 36,72,108,144,180,216,252,288,324,360
factors of 126 = 2,3,3,7
multiples of 126 = 126,252,378,504,630,756,822,1008,1134,1260
COMMON FACTORS= 2
HCF= 2
LCM = 2,2,3,3,7,=2X2X3X7= 84
PLZZ MARK AS BRAINLIEST
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