Greatest Common Factor of 438, 871, 133

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

• Greatest Common Factor of 438, 871, 133 by common division method
• Greatest Common Factor of 438, 871, 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 438

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

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

Factors of 871

List of positive integer factors of 871 that divides 871 without a remainder.

1,13,67,871

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 438,871,133 . The biggest common factor number is the GCF number.
So the greatest common factor 438,871,133 is 1.

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

• GCF of 941, 981, 520
• GCF of 823, 797, 521
• GCF of 885, 708, 307
• GCF of 366, 657, 569
• GCF of 368, 551, 614

1. What is the GCF of 438, 871, 133?

Answer: GCF of 438, 871, 133 is 1.

2. How to Find the GCF of 438, 871, 133

Answer: Greatest Common Factor(GCF) of 438, 871, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(438, 871, 133) = 1.