Greatest Common Factor of 33, 21, 757

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

• Greatest Common Factor of 33, 21, 757 by common division method
• Greatest Common Factor of 33, 21, 757 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 757

List of positive integer factors of 757 that divides 757 without a remainder.

1,757

Greatest Common Factor

We found the factors 33,21,757 . The biggest common factor number is the GCF number.
So the greatest common factor 33,21,757 is 1.

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

• GCF of 64, 23, 553
• GCF of 44, 74, 779
• GCF of 50, 20, 982
• GCF of 75, 31, 662
• GCF of 12, 85, 929

1. What is the GCF of 33, 21, 757?

Answer: GCF of 33, 21, 757 is 1.

2. How to Find the GCF of 33, 21, 757

Answer: Greatest Common Factor(GCF) of 33, 21, 757 = 1

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

Step 2: Then multiply all the prime factors GCF(33, 21, 757) = 1.