Question

HCF of 15 20 25 ans in full method​

Answer 1

Answer:

Prime factors of 15 = 3×5

Prime factors of 20 = 2×2×5

Prime factors of 25 = 5×5

H.C.F. → 5

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Answer 2

Step-by-step explanation:

$15 = 3 \times 5 \\ 20 = 2 \times 2 \times 5 \\ 25 = 5 \times 5$

H. C. F is =5