Therefore , the prime factorisation of 28 is 2×2×7. In this method we draw the factor tree with least prime factor. The normal prime factors are 2,3,5,7,11,1,17,19 and so on . Therefore , the prime factorisation of 28 is 2×2×7.
Step-by-step explanation:
Its Prime Factors are 1, 2, 4, 7, 14, 28 and (1, 28), (2, 14) and (4, 7) are Pair Factors.
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Answer:
Its Prime Factors are 1, 2, 4, 7, 14, 28 and (1, 28), (2, 14) and (4, 7) are Pair Factors.
Step-by-step explanation:
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Answer:
Therefore , the prime factorisation of 28 is 2×2×7. In this method we draw the factor tree with least prime factor. The normal prime factors are 2,3,5,7,11,1,17,19 and so on . Therefore , the prime factorisation of 28 is 2×2×7.
Step-by-step explanation:
Its Prime Factors are 1, 2, 4, 7, 14, 28 and (1, 28), (2, 14) and (4, 7) are Pair Factors.