Greatest Common Factor of 138, 130, 890

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

• Greatest Common Factor of 138, 130, 890 by common division method
• Greatest Common Factor of 138, 130, 890 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Factors of 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Greatest Common Factor

We found the factors 138,130,890 . The biggest common factor number is the GCF number.
So the greatest common factor 138,130,890 is 2.

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

• GCF of 256, 833, 830
• GCF of 729, 657, 135
• GCF of 966, 373, 644
• GCF of 703, 336, 390
• GCF of 277, 649, 267

1. What is the GCF of 138, 130, 890?

Answer: GCF of 138, 130, 890 is 2.

2. How to Find the GCF of 138, 130, 890

Answer: Greatest Common Factor(GCF) of 138, 130, 890 = 2

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

Step 2: Then multiply all the prime factors GCF(138, 130, 890) = 2.