The prime factors of 124 are 22 and 31.
How about: 101+23 = 124
2 x 2 x 31 = 124
The same as every other even numbers greater than 2, 124 is a composite number.
No. All even numbers are composite except the number two (2).
2x2x31=124
The prime factors of 140 are 2, 2, 5, and 7. The prime factors of 124 are 2, 2, and 31. The prime factors of 152 are 2, 2, 2, and 19. The only common factors are 2 and 2. Include 1, and you find that the three numbers that will evenly go into 140, 124, and 152 are 1, 2, and 4.
The factors of 124 are 1, 2, 4, 31, 62, and 124. The prime factors are 2 and 31.
124 62,2 31,2,2
The prime factorization of 124 is 2 * 2 * 31 = 22 * 31. The prime factorization of 24 is 2 * 2 * 2 * 3 = 23 * 3. The GCF contains all prime factors contained in both numbers. We find 22 is in both, so the GCF is 4.
Try a factor tree. 124 62,2 31,2,2 2 x 2 x 31 = 124
122, 123, 124, 125, 126. The only way for the mean of 5 consecutive numbers to be 124 is if the median is also 124.
No.