Greatest Common Factor of 693, 489, 70

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

• Greatest Common Factor of 693, 489, 70 by common division method
• Greatest Common Factor of 693, 489, 70 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 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Greatest Common Factor

We found the factors 693,489,70 . The biggest common factor number is the GCF number.
So the greatest common factor 693,489,70 is 1.

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

• GCF of 337, 637, 59
• GCF of 312, 188, 89
• GCF of 142, 617, 51
• GCF of 148, 231, 88
• GCF of 266, 633, 19

1. What is the GCF of 693, 489, 70?

Answer: GCF of 693, 489, 70 is 1.

2. How to Find the GCF of 693, 489, 70

Answer: Greatest Common Factor(GCF) of 693, 489, 70 = 1

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

Step 2: Then multiply all the prime factors GCF(693, 489, 70) = 1.