What is the GCF of 1372 and 1620?
The GCF of 1372 and 1620 is 4.
Steps to find GCF
- Find the prime factorization of 1372
1372 = 2 × 2 × 7 × 7 × 7 - Find the prime factorization of 1620
1620 = 2 × 2 × 3 × 3 × 3 × 3 × 5 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 - GCF = 4
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Find HCF of: 2744 & 3240 686 & 810 4116 & 4860 6860 & 8100 2744 & 1620 1372 & 3240 4116 & 1620 1372 & 4860 6860 & 1620 1372 & 8100 9604 & 1620
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).