Greatest Common Factor of 138, 378, 900

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

• Greatest Common Factor of 138, 378, 900 by common division method
• Greatest Common Factor of 138, 378, 900 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Factors of 900

List of positive integer factors of 900 that divides 900 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,25,30,36,45,50,60,75,90,100,150,180,225,300,450,900

Greatest Common Factor

We found the factors 138,378,900 . The biggest common factor number is the GCF number.
So the greatest common factor 138,378,900 is 6.

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

• GCF of 847, 734, 196
• GCF of 992, 500, 344
• GCF of 170, 836, 121
• GCF of 494, 112, 993
• GCF of 852, 482, 371

1. What is the GCF of 138, 378, 900?

Answer: GCF of 138, 378, 900 is 6.

2. How to Find the GCF of 138, 378, 900

Answer: Greatest Common Factor(GCF) of 138, 378, 900 = 6

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

Step 2: Then multiply all the prime factors GCF(138, 378, 900) = 6.