what is the HCF of 90 and 120 please explain with step by step process
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Answered by
1
Answer:
prime factorising 90 and 120
90=2*3²*5
120=2³*3*5
it has common factor,=2*3*5
so HCF= 30
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Answered by
0
Answer:
HCF of 90 and 120
90 = 1,2,3,5,6,9,10,15,18,30,45,90
120 =1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120
ok, here we have to take highest number common in both
so HCF is 15
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