How about: 101+23 = 124
2 x 2 x 31 = 124
The prime factorization of 124 is 2 x 2 x 31 because 2 and 31 are prime numbers and 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).
Composite. All whole numbers ending in four are composite.
2x2x31=124
124 is composite.
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 = 2 * 2 * 31
1, 2, 4, 31, 62, 124 2 and 31 are prime.