3, 5 and 7 are prime numbers. Their only factors are one and themselves.
3, 5 and 7 have 2 factors. 81, 625 and 2401 have 5 factors.
As a product of its prime factors: 3*5*7 = 105
3, 5, 5, 5, 7
Neither 15 nor 20 is a factor of 3, 4, 5, 6, 7, or 8. Factors of 3: 1, 3 Factors of 4: 1, 2, 4 Factors of 5: 1, 5 Factors of 6: 1, 2, 3, 6 Factors of 7: 1, 7 Factors of 8: 1, 2, 4, 8 Factors of 15: 1, 3, 5, 15 Factors of 20: 1, 2, 4, 5, 10, 20
The prime factors of 105 are 3, 5, and 7.The prime factors of 126 are 2, 3, 3, and 7.Therefore the prime factors that 105 and 126 have in common are 3, and 7.
3 x 3 x 5 x 7 = 315 The prime factors of 315 are 3, 5, and 7.
The prime factors of 735 are 3, 5 and 7As a product of its prime factors: 3*5*7*7 = 735
Prime Factors for 2205 = 1, 3, 5, 7 2205 = 5 * 7 * 7 * 3 * 3 = 5 * 72 * 32
Prime factors: 3 * 5 * 5 * 7 Prime factors in exponent form: 3 * 5^2 * 7 All factors: 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525
The factors of 35 are: 1, 5, 7, and 35.The prime factors of 35 are: 5 and 7.The factors of 45 are: 1, 3, 5, 9, 15, and 45.The prime factors of 45 are: 3 and 5.
3*5*7=105◄
The factors of 2205 are: 1 3 5 7 9 15 21 35 45 49 63 105 147 245 315 441 735 2205 The prime factors are: 3 x 3 x 5 x 7 x 7 3*3*5*7*7
5, 3, 7, 7, and 7
1, 3, 7 and 21; 3 and 7 are prime. 1, 5 and 25; 5 is prime.
Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84. Prime factors: 2, 3, 7.Factors of 105: 1, 3, 5, 7, 15, 21, 35, 105. Prime factors: 3, 5, 7.
The prime factors for 210 are: 2, 3, 5 and 7 2 x 3 x 5 x 7 = 210
The factors of 525 are: 1 3 5 7 15 21 25 35 75 105 175 525The prime factors are: 3, 5 and 7