Greatest Common Factor of 33, 49, 220

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

• Greatest Common Factor of 33, 49, 220 by common division method
• Greatest Common Factor of 33, 49, 220 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 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 33,49,220 . The biggest common factor number is the GCF number.
So the greatest common factor 33,49,220 is 1.

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

• GCF of 16, 20, 806
• GCF of 46, 33, 227
• GCF of 37, 75, 945
• GCF of 92, 66, 818
• GCF of 42, 33, 886

1. What is the GCF of 33, 49, 220?

Answer: GCF of 33, 49, 220 is 1.

2. How to Find the GCF of 33, 49, 220

Answer: Greatest Common Factor(GCF) of 33, 49, 220 = 1

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

Step 2: Then multiply all the prime factors GCF(33, 49, 220) = 1.