3124 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 12 factors of 3124 are 1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, and 3124.The factor pairs of 3124 are 1 x 3124, 2 x 1562, 4 x 781, 11 x 284, 22 x 142, and 44 x 71.The proper factors of 3124 are 1, 2, 4, 11, 22, 44, 71, 142, 284, 781, and 1562 or,if the definition you are using excludes 1, they are 2, 4, 11, 22, 44, 71, 142, 284, 781, and 1562.The prime factors of 3124 are 2, 2, 11, and 71. 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 3 distinct prime factors (listing each prime factor only once) of 3124 are 2, 11, and 71.The prime factorization of 3124 is 2 x 2 x 11 x 71 or, in index form (in other words, using exponents), 22 x 11 x 71.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.
112 x 5 = 560
112 x 2 = 224
112 x 615 = 68,880
1 x 112, 2 x 56, 4 x 28, 7 x 16, 8 x 14 = 112 and 56 + 56 = 112
112 = 1 x 112, 2 x 56, 4 x 28, 7 x 16, 8 x 14
2 x 2 x 2 x 2 x 7 = 112
112 = 1 x 112, 2 x 56, 4 x 28, 7 x 16, 8 x 14, 14 x 8, 16 x 7, 28 x 4, 56 x 2, 112 x 1.
112 = 1 x 112, 2 x 56, 4 x 28, 7 x 16, 8 x 14, 14 x 8, 16 x 7, 28 x 4, 56 x 2, 112 x 1
112 56,2 28,2,2 14,2,2,2 7,2,2,2,2 2 x 2 x 2 x 2 x 7 = 112
28 x 4 = 112
112 = 2 x 2 x 2 x 2 x 7