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Which pair of numbers has an LCM of 21?
They are 3 and 7
What is the product of the GCF and LCM of two numbers?
The product of the GCF and LCM of a pair of numbers is equal to the product of the numbers.
How do you find two numbers if HCF and LCM are known?
The product of the GCF and the LCM of two numbers is equal to the product of the original two numbers. Multiply the GCF and the LCM. The original two numbers will be another factor pair of that total. Find the factor pair that has that GCF and LCM.
Can the LCM of a pair of numbers ever be less than both numbers?
No.
Which pair of numbers has 36 as the LCM?
9 and 12
Which pair of numbers has an LCM of 21?
They are 3 and 7
What two numbers have 105 as their LCM?
What two numbers have 10 as the least common multiple
Find the LCM of the numbers 21 and 27?
The LCM is 189.
What is the LCM of the numbers 54 21 and 4?
The LCM is 756.
What pair of numbers is the LCM of 5?
1 and 5 have an LCM of 5.
What is the LCM of 5 and 7 pair of prime numbers?
The LCM is: 35
What is the product of the GCF and LCM of two numbers?
The product of the GCF and LCM of a pair of numbers is equal to the product of the numbers.
What is the LCM OF 7 3 and?
The LCM of the given two numbers is 21
What is a pair of numbers whose LCM is 120 and GCF is 4?
which pair of numbers from 1 to 30 has the LCM OF 120
What number has 7 as its LCM?
You need at least a pair of numbers for that. Multiples of 7 that differ by 7, like 21 and 28, qualify.
Why we never asked to find a LCM of a pair of number?
You could only find the LCM of a PAIR of numbers.
How do you find two numbers if HCF and LCM are known?
The product of the GCF and the LCM of two numbers is equal to the product of the original two numbers. Multiply the GCF and the LCM. The original two numbers will be another factor pair of that total. Find the factor pair that has that GCF and LCM.
