Greatest Common Factor of 357, 631, 138

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

• Greatest Common Factor of 357, 631, 138 by common division method
• Greatest Common Factor of 357, 631, 138 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 357

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

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

Factors of 631

List of positive integer factors of 631 that divides 631 without a remainder.

1,631

Factors of 138

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

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

Greatest Common Factor

We found the factors 357,631,138 . The biggest common factor number is the GCF number.
So the greatest common factor 357,631,138 is 1.

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

• GCF of 396, 370, 433
• GCF of 375, 196, 537
• GCF of 945, 751, 576
• GCF of 305, 202, 481
• GCF of 380, 535, 834

1. What is the GCF of 357, 631, 138?

Answer: GCF of 357, 631, 138 is 1.

2. How to Find the GCF of 357, 631, 138

Answer: Greatest Common Factor(GCF) of 357, 631, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(357, 631, 138) = 1.