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What is the GCF and LCM of 13 and 79?
The LCM is their product. The GCF is 1.
What is the LCM and GCF for 7 and 15?
LCM is 105. GCF is 1.
What is the GCF and LCM of 15 and 13?
The GCF is 1. The LCM is 195.
How do you find the LCM using GCF?
The GCF of two numbers multiplied by their LCM will equal the product of the original numbers. If you know the GCF, divide it into the product of the two. The result will be the LCM. If the GCF of two numbers is 1, the LCM is their product.
How can yo determine whether the LCM of two numbers is the product of the numbers or less than the product of the numbers?
If their GCF is 1, their LCM is their product. If their GCF is greater than 1, their LCM is less than their product.
What is the LCM of 2 number that have on GCF then 1 give an example?
The LCM is their product. The GCF of 4 and 9 is 1. The LCM of 4 and 9 is 36.
What is the gcf of 23 and 16?
The GCF of 16 and 23 is 1. The LCM is their product: 368.
How can you determine if the least common multiple of 2 numbers is the product of the 2 numbers or less than the product of the 2 numbers?
If the GCF of a given pair of numbers is 1, the LCM will be equal to their product. If the GCF is greater than 1, the LCM will be less than their product. Or, stated another way, if the two numbers have no common prime factors, their LCM will be their product.
What is the least common multiple of 15 and 13?
The least common multiple (LCM) of 13 and 15 is 195.LCM is the product divided by the GCF.Since 13 is prime, the GCF is 1.The answer is just 13*15/1 = 195
What is the LCM and GCF for 15 and 90?
The multiples of 15 are 15, 30, 45, 60, 75, 90 The LCM of 15 and 90 is 90. The factors of 15 are 1, 3, 5, 15 The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 The GCF is 15.
What is the LCM of 16807 and 6782230722849?
Since they are relatively prime, (their GCF is 1) the LCM is their product.
How do you find the GCF and LCM of 2 and 5?
2 and 5 are coprime integers: they do not have any common factors. Therefore the GCF is 1 and the LCM is their product, 2x5=10.
