6 x 13 x 35 = 2730
Numbers that have 2 factors are prime numbers; Numbers that have 4 factors are either: * the cube of a prime; or * the product of two different primes; Numbers that have 8 factors are either: * a prime to the power 7; * the product of a prime cubed and different prime; * the product of three different primes.
The only factors common to all three numbers are... 1 & 5
The common factors of the three numbers are 1, 2, and 4.
The only common factor of those three numbers is 1.
30 and 60
Factors are numbers that multiply to create products. 2 x 3 = 6. Two and three are factors of six. Six is the product of two and three.
As a product of its prime factors: 2*2*7 = 28
As a product of its prime factors: 5*11*47 = 2585
As a product of its prime factors: 5*7*7 = 245
Prime numbers have two and only two factors. Composite numbers have three or more.
Calculate their prime factors.
This question cannot be answered as all three numbers do not share a common factor. 2 has 2 as its only factor 5 has 5 as its only factor 10 has 2 and 5 as its factors. As you can see the three numbers do not contain a common factor, but 10 does have both the other numbers as factors.