Greatest Common Factor of 559, 661, 138

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

• Greatest Common Factor of 559, 661, 138 by common division method
• Greatest Common Factor of 559, 661, 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 559

List of positive integer factors of 559 that divides 559 without a remainder.

1,13,43,559

Factors of 661

List of positive integer factors of 661 that divides 661 without a remainder.

1,661

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 559,661,138 . The biggest common factor number is the GCF number.
So the greatest common factor 559,661,138 is 1.

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

• GCF of 384, 126, 144
• GCF of 937, 953, 770
• GCF of 956, 196, 369
• GCF of 616, 693, 371
• GCF of 398, 624, 234

1. What is the GCF of 559, 661, 138?

Answer: GCF of 559, 661, 138 is 1.

2. How to Find the GCF of 559, 661, 138

Answer: Greatest Common Factor(GCF) of 559, 661, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(559, 661, 138) = 1.