63 = 7 * 3 * 3
63=3x3x7
To do this, the first step is to write the numbers as the product of their prime factors. In this case we have: 42 = 2x3x7 63 = 3x3x7 The next step is to identify common factors. In this case both numbers have a 3 and a 7 as factors. Take these numbers and multiply them together to find the HCF: 3x7 = 21 Thus the highest common factor of 42 and 63 is 21.
2 x 3 x 7 = 42 3 x 3 x 7 = 63
Sure thing, honey. To express 63 as a product of its prime factors, you break it down like this: 63 = 3 x 3 x 7. So, the prime factors of 63 are 3 and 7. That's all there is to it, darling.
3*3*7=63
To write a composite number as a product of two prime numbers, write it as an answered multiplication question like 2 x 17 = 34 or 3 x 3 x 7 = 63.
63 = 7 * 3 * 3
114
no if you multiply two primes for example 7x9=63 63 is not prime because 9 and 7 go into it
63 = 7 x 3 x 3 = 7 x 32
They are 30, 42, 63, 66, 70 and 78.
63=3x3x7
61, 67, are prime numbers - 63 is not - 63 is a composite number.
To do this, the first step is to write the numbers as the product of their prime factors. In this case we have: 42 = 2x3x7 63 = 3x3x7 The next step is to identify common factors. In this case both numbers have a 3 and a 7 as factors. Take these numbers and multiply them together to find the HCF: 3x7 = 21 Thus the highest common factor of 42 and 63 is 21.
2 x 3 x 7 = 42 3 x 3 x 7 = 63
As a product of its prime factors: 3*3*7 = 63