What is the GCF of 35 and 770?
The GCF of 35 and 770 is 35.
Steps to find GCF
- Find the prime factorization of 35
35 = 5 × 7 - Find the prime factorization of 770
770 = 2 × 5 × 7 × 11 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 5 × 7 - GCF = 35
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Find HCF of: 70 & 1540 105 & 2310 175 & 3850 7 & 154 245 & 5390 5 & 110 70 & 770 35 & 1540 105 & 770 35 & 2310 175 & 770 35 & 3850 245 & 770 35 & 5390
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).