Math, asked by champu813, 1 month ago

write the h. c. f by prime factorisation method of 49, 70, 77

Answers

Answered by atulkum013

0

Answer:

7

Step-by-step explanation:

Prime factors of 49 = 72

Prime factors of 70 = 2 . 5 . 7

Prime factors of 77 = 7 . 11

since there are no other common factors having least power, 7 will be the HCF of 49, 70 and 77.

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