Greatest Common Factor of 42, 936, 189

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

• Greatest Common Factor of 42, 936, 189 by common division method
• Greatest Common Factor of 42, 936, 189 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 936

List of positive integer factors of 936 that divides 936 without a remainder.

1,2,3,4,6,8,9,12,13,18,24,26,36,39,52,72,78,104,117,156,234,312,468,936

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Greatest Common Factor

We found the factors 42,936,189 . The biggest common factor number is the GCF number.
So the greatest common factor 42,936,189 is 3.

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

• GCF of 73, 997, 872
• GCF of 80, 461, 383
• GCF of 29, 865, 205
• GCF of 51, 720, 751
• GCF of 72, 171, 454

1. What is the GCF of 42, 936, 189?

Answer: GCF of 42, 936, 189 is 3.

2. How to Find the GCF of 42, 936, 189

Answer: Greatest Common Factor(GCF) of 42, 936, 189 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 936, 189) = 3.