Question

306 and 657 Lcm and Hcf​

Answer 1

Answer:

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Step-by-step explanation:

306 = 2 × 32 × 17;

657 = 32 × 73;

Multiply all the prime factors, by the largest exponents.

Least common multiple:

lcm (306; 657) = 2 × 32 × 17 × 73;

lcm (306; 657) = 2 × 32 × 17 × 73 = 22,338

the numbers have common prime

H.C.F Of 306 , 657 is

by using prime factorisation method , we get ;

→ 306 = 2 × 3 × 3 × 17

→ 657 = 3 × 3 × 73

Therefore , H.C.F = 3 × 3 = 9 .

Answer 2

Answer:

∴306 and 657 LCM is 22338.

∴H.C.F = 3 × 3 = 9 .

Step-by-step explanation:

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