2, 3 and 7
None of them.
The prime factors of 28 are 2 and 7. The prime factors of 42 are 2, 3, and 7.
The GCF of 24 and 28 is 4.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.The factors of 28 are 1, 2, 4, 7, 14, and 28.The common factors are 1, 2, and 4.Therefore, the greatest common factor is 4.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 24 are 2, 2, 2, and 3.The prime factors of 28 are 2, 2, and 7.The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 =4.The Greatest Common Factor (GCF) is: 4The greatest common factor of 24 and 28 is 4.
Prime factors of 256=2x2x2x2x2x2x2x2 (or 28)
The prime factors of 24 are 2 and 3.
28
2 and 3 are the two prime factors for 24
The prime factors of 24 are 2 and 3.
The prime factors of 28 are 2 and 7. Their sum is 9.
prime factors of 28= 2,7
Two prime factors
The prime factors of 24 are 2x2x2x3 or 23x3.