Question

Find the HCF at the following numbers by prime factorization method
480,120​

Answer 1

Answer:

Divide the larger number by the smaller one.

Notice that dividing our numbers leaves no remainder:

480 ÷ 120 = 4 + 0;

=> 480 = 120 × 4;

So, 480 is divisible by 120;

120 is a factor (a divisor) of 480;

Consequently, greatest (highest) common factor (divisor):

gcf, hcf, gcd (480; 120) = 120

Step-by-step explanation:

mark me as brainlist

Answer 2

Answer:

ₛₜₑₚ₋ᵦy₋ₛₜₑₚ ₑₓₚₗₐₙₐₜᵢₒₙ:

₂|₄₈₀

₂|₂₄₀

₂|₁₂₀

₂|₆₀

₂|₃₀

₃|₁₅

₅|₅

|₁

₂|₁₂₀

₂|₆₀

₂|₃₀

₃|₁₅

₅| ₅

|₁

₄₈₀₌ ₂×₂×₂×₂×₂×₃×₅

₁₂₀₌ ₂×₂×₂×₃×₅

ₕₑᵣₑ, ₜₕₑ cₒₘₘₒₙ fₐcₜₒᵣₛ ₒf ₄₈₀ ₐₙd ₁₂₀ ₐᵣₑ ₂×₂×₂×₃×₅

ₛₒ, ₜₕₑ ₕᵢgₕₑₛₜ cₒₘₘₒₙ fₐcₜₒᵣ ᵢₛ ₁₂₀