What is the GCF of 1440 and 1120?
The GCF of 1440 and 1120 is 160.
Steps to find GCF
- Find the prime factorization of 1440
1440 = 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 - Find the prime factorization of 1120
1120 = 2 × 2 × 2 × 2 × 2 × 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 × 2 × 2 × 2 × 5 - GCF = 160
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Related
Find HCF of: 2880 & 2240 720 & 560 4320 & 3360 7200 & 5600 288 & 224 2880 & 1120 1440 & 2240 4320 & 1120 1440 & 3360 7200 & 1120 1440 & 5600 1440 & 7840
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).