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State the numbers you want to compare as a product of their prime factors. Example: 30 and 42
2 x 3 x 5 = 30
2 x 3 x 7 = 42
The GCF is the numbers they have in common, in this case 2 X 3. The GCF is 6.
The LCM is all the numbers, getting rid of duplicates, in this case 2 x 3 x 5 x 7. The LCM is 210. If one of the numbers you want to compare is prime, the GCF is usually one and the LCM is usually the two numbers multiplied together.
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What is the GCF and LCM of 68?
The GCF is 68, the LCM is 68
What is the GCF and LCM of 24 and 42?
The GCF and LCM of 24 and 42 are 6 and 168 respectively.
What is the GCF and LCM of 72 and 168?
Greatest Common Factor (GCF) for 72 168 is 24.Least Common Multiple (LCM) for 72 168 is 504.
What is the LCM and GCF of 42 and 63?
Lcm: 126 gcf: 7
What is the GCF and LCM of 15 and 13?
The GCF is 1. The LCM is 195.
LCM of 4 6 3?
Least Common Multiple of 454 and 463 with GCF Formula The formula of LCM is LCM (a,b) = (a × b) / GCF (a,b). We need to calculate greatest common factor 454 and 463, than apply into the LCM equation. GCF (454,463) = 1
What is the LCM and GCF of 60 and 72?
The GCF is 12. The LCM is 360.
What is the GCF and LCM of 20 and 36?
The GCF is 4.
What is the GCF and LCM of 68?
The GCF is 68, the LCM is 68
What is the LCM and GCF for 6 and 14?
GCF is 2.LCM is 42.The GCF is 2.
What is the LCM and GCF of 32 56 and 72?
The LCM is 11592. The GCF is 2.
What is the GCF and LCM of 24 and 42?
The GCF and LCM of 24 and 42 are 6 and 168 respectively.
What is the LCM and GCF of 4 and 6?
The GCF refers to whole numbers, not decimals.
Gcf and LCM of 32 80 and 128?
The GCF is: 16The LCM is: 640The LCM is: 640
What is the GCF and LCM of 72 and 168?
Greatest Common Factor (GCF) for 72 168 is 24.Least Common Multiple (LCM) for 72 168 is 504.
What is the GCF and LCM of 45 and 150?
The GCF is 15. The LCM is 450.
What is the LCM and GCF of 9 and 33?
The GCF is 3. The LCM is 99.
