Greatest Common Factor of 55, 29, 33, 72

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

• Greatest Common Factor of 55, 29, 33, 72 by common division method
• Greatest Common Factor of 55, 29, 33, 72 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 33

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

1,3,11,33

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 55,29,33,72 . The biggest common factor number is the GCF number.
So the greatest common factor 55,29,33,72 is 1.

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

• GCF of 11, 91, 67, 85
• GCF of 31, 36, 20, 25
• GCF of 68, 17, 11, 55
• GCF of 88, 16, 31, 15
• GCF of 52, 72, 96, 59

1. What is the GCF of 55, 29, 33, 72?

Answer: GCF of 55, 29, 33, 72 is 1.

2. How to Find the GCF of 55, 29, 33, 72

Answer: Greatest Common Factor(GCF) of 55, 29, 33, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 29, 33, 72) = 1.