Greatest Common Factor of 50, 10, 18, 550

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

• Greatest Common Factor of 50, 10, 18, 550 by common division method
• Greatest Common Factor of 50, 10, 18, 550 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

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 50,10,18,550 . The biggest common factor number is the GCF number.
So the greatest common factor 50,10,18,550 is 2.

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

• GCF of 22, 88, 92, 509
• GCF of 52, 93, 33, 781
• GCF of 84, 80, 45, 583
• GCF of 35, 78, 56, 367
• GCF of 73, 65, 52, 220

1. What is the GCF of 50, 10, 18, 550?

Answer: GCF of 50, 10, 18, 550 is 2.

2. How to Find the GCF of 50, 10, 18, 550

Answer: Greatest Common Factor(GCF) of 50, 10, 18, 550 = 2

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

Step 2: Then multiply all the prime factors GCF(50, 10, 18, 550) = 2.