Greatest Common Factor of 25, 99, 31, 550

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

• Greatest Common Factor of 25, 99, 31, 550 by common division method
• Greatest Common Factor of 25, 99, 31, 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 99

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

1,3,9,11,33,99

Factors of 31

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

1,31

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 25,99,31,550 . The biggest common factor number is the GCF number.
So the greatest common factor 25,99,31,550 is 1.

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

• GCF of 50, 82, 63, 801
• GCF of 96, 54, 66, 375
• GCF of 90, 26, 29, 611
• GCF of 42, 99, 22, 283
• GCF of 76, 27, 80, 955

1. What is the GCF of 25, 99, 31, 550?

Answer: GCF of 25, 99, 31, 550 is 1.

2. How to Find the GCF of 25, 99, 31, 550

Answer: Greatest Common Factor(GCF) of 25, 99, 31, 550 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 99, 31, 550) = 1.