It is: 3*7 = 21
3 x 7 = 21
As a product of its prime factors: 3*7 = 21
As a product of its prime factors: 3*3*7*7 = 441 Its square root is 21 or as 3*7 as the product of its prime factors
As a product of its prime factors: 3*7*7 = 147
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.
An HCF is the product of any common prime factors of two numbers. If two numbers have no common prime factors, then the HCF will be 1. For example, 10 and 21. The prime factors are 2x5 and 3x7. There is nothing in common, and so the HCF of 10 and 21 is 1. Two consecutive numbers will always have the HCF of 1.
As a product of its prime factors: 3*7 = 21
21 as a product of its prime factors is 1 X 3 X 7.
It is simply: 3 times 7 = 21
As a product of its prime factors: 3*3*7*7 = 441 Its square root is 21 or as 3*7 as the product of its prime factors
It is when the prime factors of whole number are multiplied together that they equal that number. For example the prime factors of 21 are 3 and 7 so 3*7 = 21
The product of factors is called the product.The product of prime factors is called the prime factorization.
Multiply prime numbers or prime factors to find their product.
2²×3×5
The product of the prime factors of any number is equal to the number itself. Therefore, the product of the prime factors of 350 is 350.
The product of the prime factors of a number is the number itself.
As a product of its prime factors: 225*5 = 100
The factors of 21 are: 1 3 7 21 The prime factors are: 3 and 7