Question

what is the hcf of 90,135,270

Answer 1

Answer:

Step-by-step explanation:

GCF or HCF= 45

270=2*3^3*5

135=3^3 • 5

90=2 • 3^2 • 5

here 3^2*5 is common

so,3*3*5=45 is the highest common multiple

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Answer 2

Answer:

45

Step-by-step explanation:

90=3×3×2×5

135=5×3×3×3

270=3×3×3×2×5

Common number are 5,3,3