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Example: 30 and 42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Combine the factors, eliminating duplicates.
2 x 3 x 5 x 7 = 210, the LCM.
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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.
What is 13s LCM?
You need at least two numbers to find an LCM.
What is LCM of 48?
You need at least two numbers to find an LCM.
What is the LCM for 763?
Two or more numbers are needed to find the LCM
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.
What is the LCM of 5?
You need at least two numbers to find an LCM.Two or more numbers are needed to find the Lcm
What is th LCM of 4512?
Two or more numbers are needed to find their LCM
What is the LCM of 47814?
Two or more numbers are needed to find their LCM
Can you find the LCM of a prime number?
No. You can only find the LCM of at least two numbers, prime or otherwise. The LCM of any two prime numbers is their product.
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.
How do you find the LCM for 24?
You need at least two numbers to find an LCM.
How do you find the LCM of 324?
You need at least two numbers to find an LCM.
How do you find out the LCM for 36?
You need at least two numbers to find an LCM.
Find the LCM of 50?
Two or more numbers are needed to find the LCM
What is the LCM of 2 13?
You need at least two numbers to find an LCM.
How do you find 140 by using LCM?
Two or more numbers are needed to find the LCM
How do you find the LCM of 270?
Two or more numbers are normally needed to find the LCM
