Greatest Common Factor of 99, 11, 421

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

• Greatest Common Factor of 99, 11, 421 by common division method
• Greatest Common Factor of 99, 11, 421 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 99,11,421 . The biggest common factor number is the GCF number.
So the greatest common factor 99,11,421 is 1.

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

• GCF of 40, 24, 240
• GCF of 26, 68, 409
• GCF of 35, 35, 765
• GCF of 98, 65, 148
• GCF of 34, 47, 409

1. What is the GCF of 99, 11, 421?

Answer: GCF of 99, 11, 421 is 1.

2. How to Find the GCF of 99, 11, 421

Answer: Greatest Common Factor(GCF) of 99, 11, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 11, 421) = 1.