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Find the HCF of these numbers by prime f...

Find the HCF of these numbers by prime factorisation.
[A] 6,72, and 120 [B] 90 and 144 [C] 40,36,126 [D] 92 and 510 [E] 105 and 1515

Text Solution

Verified by Experts

The correct Answer is:
`A=6`
`B=4`
`C=2`
`D=6`
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