Math, asked by Manishagonare, 11 months ago

find the HCF of following by prime factorisation meathod 120,300,420​

Answers

Answered by Terry1987
0

Answer:

60

Step-by-step explanation:

120= (2x2x3x5)x2

300= (2x2x3x5)x5

420= (2x2x3x5)x7

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