For 15 and 35 those factors look like this:
Factors for 15: 1, 3, 5, and 15.Factors for 35: 1, 5, 7, and 35.
What is the GCF and LCM of 15 and 35?
FAQs on LCM of 15 and 35
The LCM of 15 and 35 is 105. To find the least common multiple (LCM) of 15 and 35, we need to find the multiples of 15 and 35 (multiples of 15 = 15, 30, 45, 60 . . . . 105; multiples of 35 = 35, 70, 105, 140) and choose the smallest multiple that is exactly divisible by 15 and 35, i.e., 105.
What is the GCF of 35?
The GCF of 35 and 45 is 5. To calculate the greatest common factor of 35 and 45, we need to factor each number (factors of 35 = 1, 5, 7, 35; factors of 45 = 1, 3, 5, 9, 15, 45) and choose the greatest factor that exactly divides both 35 and 45, i.e., 5.
What’s the greatest common factor of 15 35 and 10?
The greatest common factor is equal to the product of the prime factors that all of the original numbers have in common. The greatest common factor of 10, 15 and 35 is 5.
What is HCF of 15 and 35 if their LCM is 105?
Example 2: Find the HCF of 15 and 35, if their LCM is 105. Therefore, the highest common factor of 15 and 35 is 5. Example 3: For two numbers, HCF = 5 and LCM = 105.
What is the GCF of 15?
The greatest common factor is 5. Example: What is the greatest common factor of 15 and 30? The prime factors of 15 are 3 x 5.
What is the greatest common factor of 35 and 14?
Answer: GCF of 14 and 35 is 7.
What is the GCF of 16?
The factors for 16 are 1, 2, 4, 8, 16. The two numbers (12 and 16) share common factors (1, 2, 4). The greatest of these is 4 and that is the greatest common factor.
How many factors does 15 have?
There are four factors of 15, i.e, 1, 3, 5 and 15.
What is the LCM of 15 35 and 45?
The least common multiple of 15, 35 and 45 is 315.
What is the LCM of 10 15 and 35?
Calculate the LCM
The least common multiple of 10, 15 and 35 is 210.
Which of the following is a common multiple of 4 and 6?
Solution: Multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, … Multiples of 6 are 6, 12, 18, 24, 30, 36, … So, the common multiples of 4 and 6 are 12, 24, 36, …
What is the greatest common factor of 9 and 27?
Answer: GCF of 9 and 27 is 9.
What is the greatest common factor of 40 and 14?
As you can see when you list out the factors of each number, 2 is the greatest number that 14 and 40 divides into.
