find the HCF using prime factorisation method pf 48 and 120
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Answer:
HCF = 4
Step-by-step explanation:
By Prime Factorization method
48 = 2×2×7
120 = 2×2×2×3×5
So , we have 2 and 2 common
HCF = 2×2 = 4
∴ HCF = 4
Answered by
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Step 1 of 2: To find the HCF , we need to find the common multiples of 48 and 120 using prime factorization method. Factor of 48 = 2 × 2 × 2 × 2 × 3. Factor of 120 = 2 × 2 × 2 × 3 × 5.
Step 2 of 2: HCF will be the common factors of the two numbers. So, HCF of 48 and 120 = 2 × 2 × 2 × 3. HCF of 48 and 120 = 24.
refer a attachment
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