The prime factors are 2, 2, 3, and 5.
The distinct prime factors (listing each prime factor only once) are 2, 3, and 5.
60
they are the prime factors of 60, they are saying that 60 is equal to 2x2x3x5.
2x2x3x5
To find the HCF of two numbers you first have to break the numbers down into their prime factors. In this case: 25 = 5x5 60 = 2x2x3x5 The next step is to identify any common prime factors. In this case both numbers have a 5 as a prime factor. Thus the HCF of 25 and 60 is 5.
No. 36 is composite and so it cannot be a prime factor.
The largest prime factor of 42 is 7
they are the prime factors of 60, they are saying that 60 is equal to 2x2x3x5.
2x2x3x5
2x2x3x5
Thaey are the prime factors of 60
2x2x3x5=60
2x2x3x5 or 22x3x5
2x2x3x5
60(:
2x2x3x5=60
The GCF of 60 and 60 is 60.
To find the GCF of two numbers, you first split them both into their prime factors. 45 = 3x3x5 60 = 2x2x3x5 The next step is to find the common prime factors. In this case, both numbers have one 3 as a factor, and both have one 5 as a factor. To get the greatest common factor, we find the product of these common prime factors: 5x3=15 Thus the greatest common factor of 45 and 60 is 15.
2²×3×5