What is the GCF of 1225 and 4290?
The GCF of 1225 and 4290 is 5.
Steps to find GCF
- Find the prime factorization of 1225
1225 = 5 × 5 × 7 × 7 - Find the prime factorization of 4290
4290 = 2 × 3 × 5 × 11 × 13 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 5
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Related
Find HCF of: 2450 & 8580 245 & 858 2450 & 4290 1225 & 8580 3675 & 4290 6125 & 4290 8575 & 4290
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).