Greatest Common Factor of 138, 357, 153

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

• Greatest Common Factor of 138, 357, 153 by common division method
• Greatest Common Factor of 138, 357, 153 with matching the biggest common factor

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

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 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Greatest Common Factor

We found the factors 138,357,153 . The biggest common factor number is the GCF number.
So the greatest common factor 138,357,153 is 3.

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

• GCF of 363, 970, 875
• GCF of 643, 656, 341
• GCF of 739, 718, 725
• GCF of 947, 743, 936
• GCF of 935, 319, 585

1. What is the GCF of 138, 357, 153?

Answer: GCF of 138, 357, 153 is 3.

2. How to Find the GCF of 138, 357, 153

Answer: Greatest Common Factor(GCF) of 138, 357, 153 = 3

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

Step 2: Then multiply all the prime factors GCF(138, 357, 153) = 3.