Greatest Common Factor of 33, 79, 15, 53

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

• Greatest Common Factor of 33, 79, 15, 53 by common division method
• Greatest Common Factor of 33, 79, 15, 53 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 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 53

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

1,53

Greatest Common Factor

We found the factors 33,79,15,53 . The biggest common factor number is the GCF number.
So the greatest common factor 33,79,15,53 is 1.

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

• GCF of 70, 82, 80, 15
• GCF of 28, 59, 67, 27
• GCF of 11, 62, 43, 72
• GCF of 13, 90, 34, 59
• GCF of 89, 20, 75, 90

1. What is the GCF of 33, 79, 15, 53?

Answer: GCF of 33, 79, 15, 53 is 1.

2. How to Find the GCF of 33, 79, 15, 53

Answer: Greatest Common Factor(GCF) of 33, 79, 15, 53 = 1

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

Step 2: Then multiply all the prime factors GCF(33, 79, 15, 53) = 1.