3 years ago

What is the hcf of 45 and 100

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

6 0

Answer:

45 100

/ \ / \

3 × 15 2×50

/ \ / \

3× 5 2×25

/ \

5×5

45 : 3×3×5

100: 2×2×5×5

common : 3×5

HCF: 15

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