From each pair of number verify2 that their product equals to HCF X LCM 490,1155
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Answer:
Prime factors of numbers:
490= 2 x 5 x 7²
1155= 3 x 5 x 7 x 11
HCF= 5 x 7
LCM=2 x 3 x 5 x 7 x 7 x 11
Product of numbers= 2 x 5 x 7² x 3 x 5 x 7 x 11= 2 x 3 x 5² x 7³ x 11
HCF x LCM= 5 x 7 x 2 x 3 x 5 x 7 x 7 x 11= 2 x 3 x 5² x 7³ x 11
Verified
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