Greatest Common Factor of 4004, 1221

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

• Greatest Common Factor of 4004, 1221 by common division method
• Greatest Common Factor of 4004, 1221 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 11 = 11

Factors of 4004

List of positive integer factors of 4004 that divides 4004 without a remainder.

1,2,4,7,11,13,14,22,26,28,44,52,77,91,143,154,182,286,308,364,572,1001,2002,4004

Factors of 1221

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

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

Greatest Common Factor

We found the factors 4004,1221 . The biggest common factor number is the GCF number.
So the greatest common factor 4004,1221 is 11.

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

• GCF of 6732, 1900
• GCF of 1567, 4689
• GCF of 9248, 4347
• GCF of 6772, 5019
• GCF of 6394, 2736

1. What is the GCF of 4004, 1221?

Answer: GCF of 4004, 1221 is 11.

2. How to Find the GCF of 4004, 1221

Answer: Greatest Common Factor(GCF) of 4004, 1221 = 11

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

Step 2: Then multiply all the prime factors GCF(4004, 1221) = 11.