Greatest Common Factor of 16, 21, 89, 110

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

• Greatest Common Factor of 16, 21, 89, 110 by common division method
• Greatest Common Factor of 16, 21, 89, 110 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 110

List of positive integer factors of 110 that divides 110 without a remainder.

1,2,5,10,11,22,55,110

Greatest Common Factor

We found the factors 16,21,89,110 . The biggest common factor number is the GCF number.
So the greatest common factor 16,21,89,110 is 1.

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

• GCF of 83, 71, 27, 551
• GCF of 20, 32, 83, 310
• GCF of 60, 28, 53, 349
• GCF of 93, 76, 57, 666
• GCF of 77, 79, 15, 481

1. What is the GCF of 16, 21, 89, 110?

Answer: GCF of 16, 21, 89, 110 is 1.

2. How to Find the GCF of 16, 21, 89, 110

Answer: Greatest Common Factor(GCF) of 16, 21, 89, 110 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 21, 89, 110) = 1.