Greatest Common Factor of 57, 33, 45, 133

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

• Greatest Common Factor of 57, 33, 45, 133 by common division method
• Greatest Common Factor of 57, 33, 45, 133 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 33

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

1,3,11,33

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Greatest Common Factor

We found the factors 57,33,45,133 . The biggest common factor number is the GCF number.
So the greatest common factor 57,33,45,133 is 1.

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

• GCF of 51, 85, 22, 242
• GCF of 58, 70, 89, 390
• GCF of 94, 87, 26, 975
• GCF of 94, 98, 30, 485
• GCF of 50, 12, 73, 281

1. What is the GCF of 57, 33, 45, 133?

Answer: GCF of 57, 33, 45, 133 is 1.

2. How to Find the GCF of 57, 33, 45, 133

Answer: Greatest Common Factor(GCF) of 57, 33, 45, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 33, 45, 133) = 1.