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What is the LCM of 26 and 15?
To find the LCM of these numbers, you have to split them into their prime factors: 15 = 3x5 26 = 2x13 The next step would be to identify any common prime factors. However in this case there are none. Thus to find the LCM you just multiply the two numbers together: 15x26 = 390 And so the LCM of 15 and 26 is 390.
Is 390 a composite number?
Yes, 390 is a composite number. It has factors other than 1 and 390. The factors of 390 are 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, and 390.
What factors of 390 add up to 29?
1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390.
How do you make a factor tree 293?
360 180,2 90,2,2 45,2,2,2 15,3,2,2,2 5,3,3,2,2,2
What is the GCF of 290 and 390?
The factors of 3 are:1, 3The factors of 15 are:1, 3, 5, 15The factors of 30 are:1, 2, 3, 5, 6, 10, 15, 30The factors of 150 are:1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150The factors of 300 are:1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300The factors of 1500 are:1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500The common factors are:1, 3The Greatest Common Factor (GCF) is:3
Which common factors do 220 and 390 share?
220=2,2,5,11 390=2,3,5,13 They both share 2 and 5.
What does the prime factorization of 220 have in common with the prime factorization of 390?
The factorizations of both numbers use 2 and 5, and each has only two other factors (for 220, 2 and 11 - for 390, 3 and 13, which represent the primes immediately following the ones for 220).
What are the prime factors of 390?
The prime factors of 390 are: 2, 3, 5, and 13.is 390 a prime number
What are the factors and prime factors of 390?
The 16 factors of 390 are 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, and 390.
Express 390 as a product of prime factors?
2 x 3 x 5 x 13 = 390
What is the prime factorization of 390?
The prime factors are: 2 x 3 x 5 x 13
What is the LCM of 390 and 72?
Prime factors of 390 are 2, 3, 5, and 13Prime factors of 72 are 23 and 32The LCM of 390 and 72 is the product of the highest power of each prime factor of the given numbers: 23 x 32 x 5 x 13 = 4680
Is 390 a prime number or a composite number?
It is a composite number because it has more than two factors
What are the numbers less than 500 which have four different prime factors?
210, 330, 390, 420 and 462
What is the LCM of 26 and 15?
To find the LCM of these numbers, you have to split them into their prime factors: 15 = 3x5 26 = 2x13 The next step would be to identify any common prime factors. However in this case there are none. Thus to find the LCM you just multiply the two numbers together: 15x26 = 390 And so the LCM of 15 and 26 is 390.
What is the prime factorization of the number 390?
390 = 2*3*5*13
What is the prime factorization 390?
2 x 3 x 5 x 15 = 390
