2x3x13=78
78
19+59 = 78
They are: 2*3*13 = 78
2 x 3 x 13 = 78 That is the prime factorization of the number 78.
As a product of its prime factors: 2*3*13 = 78
I assume you mean prime factors. 78 = 2*3*13
78+78
How can 2 prime numbers ever be equal They cant be Equal.
How about: 73+5 = 78
466uo
120 is not a prime and no prime numbers equal a composite (ie non-prime).
2, 3 and 13 are the only prime numbers that combine to make 78.