Greatest Common Factor of 33, 420, 203

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

• Greatest Common Factor of 33, 420, 203 by common division method
• Greatest Common Factor of 33, 420, 203 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 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 203

List of positive integer factors of 203 that divides 203 without a remainder.

1,7,29,203

Greatest Common Factor

We found the factors 33,420,203 . The biggest common factor number is the GCF number.
So the greatest common factor 33,420,203 is 1.

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

• GCF of 99, 356, 989
• GCF of 85, 506, 599
• GCF of 81, 103, 568
• GCF of 72, 858, 226
• GCF of 51, 764, 324

1. What is the GCF of 33, 420, 203?

Answer: GCF of 33, 420, 203 is 1.

2. How to Find the GCF of 33, 420, 203

Answer: Greatest Common Factor(GCF) of 33, 420, 203 = 1

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

Step 2: Then multiply all the prime factors GCF(33, 420, 203) = 1.