3 x 5 x 7 x 7
1*2*3*4=24
2)490 5)245 7)49 7)7 = 1 When reduced to '1' Then the four numbers are 2,5,7,7. All prime numbers.
6x4x2
(15,3)(9,5)
To make 441 using four prime numbers, you can use the primes 3, 3, 7, and 7. When multiplied together, (3 \times 3 \times 7 \times 7) equals (9 \times 49), which is 441. Thus, the prime factorization is (3^2 \times 7^2 = 441).
5x5x5x3=375
1*2*3*4=24
3
2 x 2 x 3 x 3
2)490 5)245 7)49 7)7 = 1 When reduced to '1' Then the four numbers are 2,5,7,7. All prime numbers.
It takes four. 3 x 3 x 3 x 3 = 81
6x4x2
They can be: 27 times 5 = 135
(15,3)(9,5)
5 and 2
As a product of its prime factors: 3*3*3*11 = 297 or as 1*1*1*297 = 297
Well, darling, the four numbers that multiply together to make 225 are 1, 3, 5, and 15. It's not rocket science, honey, just basic math. So, there you have it, sweet cheeks.