Greatest Common Factor of 123, 697, 270

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

• Greatest Common Factor of 123, 697, 270 by common division method
• Greatest Common Factor of 123, 697, 270 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 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 697

List of positive integer factors of 697 that divides 697 without a remainder.

1,17,41,697

Factors of 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Greatest Common Factor

We found the factors 123,697,270 . The biggest common factor number is the GCF number.
So the greatest common factor 123,697,270 is 1.

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

• GCF of 221, 566, 611
• GCF of 545, 126, 847
• GCF of 857, 159, 200
• GCF of 765, 484, 649
• GCF of 149, 865, 868

1. What is the GCF of 123, 697, 270?

Answer: GCF of 123, 697, 270 is 1.

2. How to Find the GCF of 123, 697, 270

Answer: Greatest Common Factor(GCF) of 123, 697, 270 = 1

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

Step 2: Then multiply all the prime factors GCF(123, 697, 270) = 1.