Question

find the hcf by the prime factorization method 490,540​

Answer 1

Answer:

10.

Step-by-step explanation:

490 = 2×5×7×7

540 = 2×2×3×3×3×5

As the common factors of 490 and 540 are 2 & 5.

Therefore, the HCF is 2×5 = 10.

Please mark it as the brainliest answer for this question.

Answer 2

Step-by-step explanation:

GIVEN:-

TWO NUMBERS 490 AND 540

TO FIND:-

HCF OF THESE NUMBERS

SOLUTION:-

490= 2×5×7×7

540= 2×2×3×3×3×5

----------------------------------

HCF = 2×5

= 10

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