What is the GCF of 555 and 7680?
The GCF of 555 and 7680 is 15.
Steps to find GCF
- Find the prime factorization of 555
555 = 3 × 5 × 37 - Find the prime factorization of 7680
7680 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3 × 5 - GCF = 15
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Related
Find HCF of: 185 & 2560 111 & 1536 1110 & 7680 1665 & 7680 2775 & 7680 3885 & 7680
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).