7
7 is the greatest common factor of 14 and 21.
7
The GCF is 7.
The numbers that multiply to 294 and add to 7 are 14 and -21. When you multiply 14 and -21, you get 294 (14 * -21 = -294). When you add them together, 14 + (-21) equals 7 (14 - 21 = -7).
Find a common denominator. 21 is common. Multiply the fractions to achieve a common denominator of 21. 3/7 + 2/3 = 9/21 + 14/21 = 23/21
The highest common factor of 9 and 14 is 1. (They are relatively prime.)
The highest common factor of all four numbers is 7
The highest multiple of both 14 and 21 is their least common multiple (LCM). To find the LCM, we first determine the prime factorization of both numbers: 14 is (2 \times 7) and 21 is (3 \times 7). The LCM is calculated as (2^1 \times 3^1 \times 7^1 = 42). Therefore, the highest multiple of 14 and 21 is 42.
Highest common factor of 273 and 315 is 21.
The highest common multiple of 21 and 84 is infinity. The least common multiple, on the other hand, is 84, while the greatest common divisor is 21.
The highest common factor is 3.
7 is the highest common factor of 21, 77 and 91.