Joseph Lyons
Fo' Sho. Yes, he was the British Prime Minister which lost the US Colonies....
61 is already prime and is its own prime factor.
1,2,4,5,10,20 2 and 5 are prime.
List all the factors. Select the ones that are prime numbers.
5
Bulimba BSB: 064103
461 is a prime number and is only divisible by 1 and 461
525 = 3 × 52 × 7
Its factors are itself and one because 37 is a prime number
46 = 2x23 both those #s are prime, so thats it.
As the product of its prime factors: 2*2*2*5*11 = 440 or as 23*5*11 = 440
Whatever isn't 2 x 2 x 5 x 5