Greatest Common Factor of 89, 31, 11, 550

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

• Greatest Common Factor of 89, 31, 11, 550 by common division method
• Greatest Common Factor of 89, 31, 11, 550 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 89

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

1,89

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 11

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

1,11

Factors of 550

List of positive integer factors of 550 that divides 550 without a remainder.

1,2,5,10,11,22,25,50,55,110,275,550

Greatest Common Factor

We found the factors 89,31,11,550 . The biggest common factor number is the GCF number.
So the greatest common factor 89,31,11,550 is 1.

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

• GCF of 35, 38, 81, 146
• GCF of 66, 64, 82, 324
• GCF of 33, 65, 34, 587
• GCF of 76, 35, 39, 929
• GCF of 51, 70, 72, 595

1. What is the GCF of 89, 31, 11, 550?

Answer: GCF of 89, 31, 11, 550 is 1.

2. How to Find the GCF of 89, 31, 11, 550

Answer: Greatest Common Factor(GCF) of 89, 31, 11, 550 = 1

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

Step 2: Then multiply all the prime factors GCF(89, 31, 11, 550) = 1.