Greatest Common Factor of 438, 33, 71

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

• Greatest Common Factor of 438, 33, 71 by common division method
• Greatest Common Factor of 438, 33, 71 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 33

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

1,3,11,33

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 438,33,71 . The biggest common factor number is the GCF number.
So the greatest common factor 438,33,71 is 1.

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

• GCF of 753, 80, 16
• GCF of 570, 19, 48
• GCF of 678, 69, 55
• GCF of 714, 89, 39
• GCF of 874, 64, 26

1. What is the GCF of 438, 33, 71?

Answer: GCF of 438, 33, 71 is 1.

2. How to Find the GCF of 438, 33, 71

Answer: Greatest Common Factor(GCF) of 438, 33, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(438, 33, 71) = 1.