Question

hi friends,HCF of 48,108,280 please tell mark me as a brainlist and follow me friends please ​

Answer 1

HCF of 48, 108 and 280

Prime factorisation is given in attachment.

48 = 2 × 2 × 2 × 2× 3 = 2⁴ × 3

108 = 2 × 2 × 3 × 3 × 3 = 2² × 3³

280 = 2 × 2 × 2 × 5 × 7 = 2³ × 5 × 7

• HCF or Highest Common Factor is the Product of lowest Common exponents in the given set of numbers.
• Choose the common prime factors with lowest exponent

Here,

HCF = 2² = 4

∴ HCF = 4

Answer 2

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