1260 630,2 315,2,2 105,3,2,2 35,3,3,2,2 7,5,3,3,2,2
2, 3, 5, and 7
Because all of the numbers less than 1260 have fewer factors.
2, 3, 5 and 7
what is the prime factorization of 1260
1,260 = 22 x 32 x 5 x 7
The prime factors are 2x2x2x13 All factors are 1,104,2,52,4,26,8,13
7
The prime factorization of 60 is 22 x 31 x 51Add one to all those exponents and multiply them.3 x 2 x 2 = 1260 has 12 factors.
2 x 2 x 3 x 3 x 5 x 7 = 1,260
All the prime factors of 76 are 2 and 19.
All numbers have factors. Some factors are prime numbers. These are known as prime factors.