Greatest Common Factor of 33, 23, 53, 19

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

• Greatest Common Factor of 33, 23, 53, 19 by common division method
• Greatest Common Factor of 33, 23, 53, 19 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Greatest Common Factor

We found the factors 33,23,53,19 . The biggest common factor number is the GCF number.
So the greatest common factor 33,23,53,19 is 1.

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

• GCF of 72, 30, 37, 98
• GCF of 82, 96, 43, 72
• GCF of 13, 62, 60, 50
• GCF of 51, 38, 98, 59
• GCF of 83, 69, 27, 38

1. What is the GCF of 33, 23, 53, 19?

Answer: GCF of 33, 23, 53, 19 is 1.

2. How to Find the GCF of 33, 23, 53, 19

Answer: Greatest Common Factor(GCF) of 33, 23, 53, 19 = 1

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

Step 2: Then multiply all the prime factors GCF(33, 23, 53, 19) = 1.