hcf of 20 and 70 by prime factorization
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Answered by
1
20 = 5 x 2 x 2
70 = 5 x 2 x 7
Since both 5 and 2 are common...
HCF = 5 x 2 = 10
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Answered by
0
Answer:
5
Step-by-step explanation:
20 = 2 x 2 x 5
70 = 7 x 2 x 5
hence hcf = 5
nandan2153:
5*2=10
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