Greatest Common Factor of 1221, 9664

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

• Greatest Common Factor of 1221, 9664 by common division method
• Greatest Common Factor of 1221, 9664 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 1221

List of positive integer factors of 1221 that divides 1221 without a remainder.

1,3,11,33,37,111,407,1221

Factors of 9664

List of positive integer factors of 9664 that divides 9664 without a remainder.

1,2,4,8,16,32,64,151,302,604,1208,2416,4832,9664

Greatest Common Factor

We found the factors 1221,9664 . The biggest common factor number is the GCF number.
So the greatest common factor 1221,9664 is 1.

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

• GCF of 4704, 7240
• GCF of 3177, 5623
• GCF of 7797, 9439
• GCF of 6206, 2988
• GCF of 9520, 8411

1. What is the GCF of 1221, 9664?

Answer: GCF of 1221, 9664 is 1.

2. How to Find the GCF of 1221, 9664

Answer: Greatest Common Factor(GCF) of 1221, 9664 = 1

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

Step 2: Then multiply all the prime factors GCF(1221, 9664) = 1.