Question

H.C.F of 147,210,294​

Answer 1

Step-by-step explanation:

147=3×49

210=2×3×5×7

294=2×3×49

so here 3 is common in all

therefore, 3 is the HCF of 147, 210, 294

Answer 2

Answer:

21

Step-by-step explanation:

do prime factirization of 294,210 and 147

after prime factirization,

147 Will become 3x4x7(which is equal to 147)

210 will be 2x3x5x7=210

294 will be 2x3x7x7

common numbers are 3 and 7 so,

3x7=21

hope it helps

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