Greatest Common Factor of 945, 47, 693, 162

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

• Greatest Common Factor of 945, 47, 693, 162 by common division method
• Greatest Common Factor of 945, 47, 693, 162 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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

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 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Greatest Common Factor

We found the factors 945,47,693,162 . The biggest common factor number is the GCF number.
So the greatest common factor 945,47,693,162 is 1.

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

• GCF of 685, 45, 860, 452
• GCF of 827, 84, 893, 548
• GCF of 898, 42, 406, 241
• GCF of 594, 11, 595, 594
• GCF of 743, 46, 308, 651

1. What is the GCF of 945, 47, 693, 162?

Answer: GCF of 945, 47, 693, 162 is 1.

2. How to Find the GCF of 945, 47, 693, 162

Answer: Greatest Common Factor(GCF) of 945, 47, 693, 162 = 1

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

Step 2: Then multiply all the prime factors GCF(945, 47, 693, 162) = 1.