Find the greatest number that divides 56 and 84 exactly
with the solution.
Answers
Answered by
13
Answer:
Prime factorization of 56 is 2 × 2 × 2 × 7
Prime factorization of 84 is 2 × 2 × 3 × 7
Common prime factors = 2 × 2 × 7
GCF is the product of the factors that are common to each of the given numbers.
GCF of 56 and 84 is 28
Irrespective of the method, the solution to our question GCF of 56 and 84 is the same.
Therefore, GCF of 56 and 84 is 28
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Answered by
7
Answer:
I love this type of question.
Step-by-step explanation:
Factors of 56 = 2×2×2×7
Factors of 84 = 2× 2 ×3 ×7
Greatest factor = 7
therefore, hcf = 7
therefore, 7 is the greatest number that divides 56 and 84 exactly.
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