It is 30
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8 is not a prime factor of 30. The prime factorization of 30 is 2x3x5.
30 To find the lowest common multiple you first split the numbers into their prime factors. In this case, we have: 10 = 2x5 15 = 3x5 The next step is to identify any common factors and discard them. Both numbers have 5 as a common prime factor, so we can discard one of them. Take all the other prime factors (2, 3 and 5) and multiply them together: 2x3x5 = 30 Thus the lowest common multiple of 10 and 15 is 30.
Prime factor each number and multiply all the numbers that are in both numbers. 30=2x3x5 85=5x17 5 is in both
The factors of 233357 are: 1 233357 The prime factors are: (233357 is a prime number)
All numbers have factors. Some factors are prime numbers. These are known as prime factors. 2 and 3 are prime factors of 6. 1 and 6 are not prime factors of 6.