Greatest Common Factor of 163, 688, 140, 27

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

• Greatest Common Factor of 163, 688, 140, 27 by common division method
• Greatest Common Factor of 163, 688, 140, 27 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 163

List of positive integer factors of 163 that divides 163 without a remainder.

1,163

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Factors of 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Greatest Common Factor

We found the factors 163,688,140,27 . The biggest common factor number is the GCF number.
So the greatest common factor 163,688,140,27 is 1.

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

• GCF of 868, 624, 914, 18
• GCF of 622, 609, 956, 49
• GCF of 797, 854, 913, 89
• GCF of 858, 189, 247, 11
• GCF of 984, 933, 673, 77

1. What is the GCF of 163, 688, 140, 27?

Answer: GCF of 163, 688, 140, 27 is 1.

2. How to Find the GCF of 163, 688, 140, 27

Answer: Greatest Common Factor(GCF) of 163, 688, 140, 27 = 1

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

Step 2: Then multiply all the prime factors GCF(163, 688, 140, 27) = 1.