Greatest Common Factor of 1397, 9720

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 1397, 9720 by common division method
• Greatest Common Factor of 1397, 9720 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 1397

List of positive integer factors of 1397 that divides 1397 without a remainder.

1,11,127,1397

Factors of 9720

List of positive integer factors of 9720 that divides 9720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,18,20,24,27,30,36,40,45,54,60,72,81,90,108,120,135,162,180,216,243,270,324,360,405,486,540,648,810,972,1080,1215,1620,1944,2430,3240,4860,9720

Greatest Common Factor

We found the factors 1397,9720 . The biggest common factor number is the GCF number.
So the greatest common factor 1397,9720 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 2086, 5219
• GCF of 4280, 8055
• GCF of 1653, 6777
• GCF of 1594, 8070
• GCF of 5972, 8149

1. What is the GCF of 1397, 9720?

Answer: GCF of 1397, 9720 is 1.

2. How to Find the GCF of 1397, 9720

Answer: Greatest Common Factor(GCF) of 1397, 9720 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(1397, 9720) = 1.