prime factorisation method for 42 72 and 162
Answers
Answered by
2
Answer:
42= 2×3×7
72=2×2×2×3×3
162=2×3×3×3×3
Answered by
0
Answer:
6
Step-by-step explanation:
Factors of numbers:
42: 2 x 3 x 7
72: 2 x 2 x 2 x 3 x 3
162: 2 x 3 x 3 x 3 x 3
2 x 3 = 6
Therefore, the HCF is 6
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