Greatest Common Factor of 23, 14, 49, 162

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

• Greatest Common Factor of 23, 14, 49, 162 by common division method
• Greatest Common Factor of 23, 14, 49, 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

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 23,14,49,162 . The biggest common factor number is the GCF number.
So the greatest common factor 23,14,49,162 is 1.

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

• GCF of 82, 63, 44, 881
• GCF of 62, 64, 87, 119
• GCF of 28, 33, 67, 320
• GCF of 94, 25, 90, 278
• GCF of 64, 47, 29, 760

1. What is the GCF of 23, 14, 49, 162?

Answer: GCF of 23, 14, 49, 162 is 1.

2. How to Find the GCF of 23, 14, 49, 162

Answer: Greatest Common Factor(GCF) of 23, 14, 49, 162 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 14, 49, 162) = 1.