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Is 208 a prime number?
If 208 has any other factors in addition to '1' and 208, then it's not a prime number. The factors of 208 are 1, 2, 4, 8, 13, 16, 26, 52, 104, and 208 . It looks like it's not a prime number.
What is the HCF for 27 63 and 208?
To find the Highest Common Factor (HCF) of 27, 63, and 208, we need to first find the prime factors of each number. The prime factors of 27 are 3 x 3 x 3, the prime factors of 63 are 3 x 3 x 7, and the prime factors of 208 are 2 x 2 x 2 x 2 x 13. The HCF is the product of the common prime factors raised to the lowest power they appear in any of the numbers, which in this case is 3. Therefore, the HCF of 27, 63, and 208 is 3.
What are the factors and prime factors of 416?
416 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 14 factors of 416 are 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, and 416.The factor pairs of 416 are 1 x 416, 2 x 208, 4 x 104, 8 x 52, 13 x 32, and 16 x 26.The proper factors of 416 are 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, and 208 or,if the definition we are using excludes 1, they are 2, 4, 8, 13, 16, 26, 32, 52, 104, and 208.The prime factors of 416 are 2, 2, 2, 2, 2, and 13.Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The 2 distinct prime factors (listing each prime factor only once) of 416 are 2 and 13.The prime factorization of 416 is 2 x 2 x 2 x 2 x 2 x 13 or, in index form (in other words, using exponents), 25 x 13.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.The factorization of the number 416 is 2 to the 5th power times 13. The number 416 id considered a prime number.
What are the factors and prime factors of 624?
The factors of 624 are 1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624The prime factorization of 624 is 2 x 2 x 2 x 2 x 3 x 13. The distinct prime factors of 624 are 2, 3 and 13.As a product of its prime factors: 2*2*2*2*3*13 = 624
What number less than 100 has exactly 4 prime factors?
There is more than one possible answer. The prime factors of 16 are 2, 2, 2, and 2. It has four prime factors, but only one distinct prime factor. The prime factors of 24 are 2, 2, 2, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 36 are 2, 2, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 40 are 2, 2, 2, and 5. It has four prime factors, but only two distinct prime factors. The prime factors of 54 are 2, 3, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 56 are 2, 2, 2, and 7. It has four prime factors, but only two distinct prime factors. The prime factors of 60 are 2, 2, 3, and 5. It has four prime factors, but only three distinct prime factors. The prime factors of 81 are 3, 3, 3, and 3. It has four prime factors, but only one distinct prime factor. The prime factors of 84 are 2, 2, 3, and 7. It has four prime factors, but only three distinct prime factors. The prime factors of 88 are 2, 2, 2, and 11. It has four prime factors, but only two distinct prime factors. The prime factors of 90 are 2, 3, 3, and 5. It has four prime factors, but only three distinct prime factors.
