Greatest Common Factor of 16, 43, 49, 147

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

• Greatest Common Factor of 16, 43, 49, 147 by common division method
• Greatest Common Factor of 16, 43, 49, 147 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 49

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

1,7,49

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Greatest Common Factor

We found the factors 16,43,49,147 . The biggest common factor number is the GCF number.
So the greatest common factor 16,43,49,147 is 1.

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

• GCF of 88, 70, 75, 174
• GCF of 16, 63, 34, 600
• GCF of 89, 79, 23, 736
• GCF of 77, 56, 41, 796
• GCF of 54, 80, 69, 130

1. What is the GCF of 16, 43, 49, 147?

Answer: GCF of 16, 43, 49, 147 is 1.

2. How to Find the GCF of 16, 43, 49, 147

Answer: Greatest Common Factor(GCF) of 16, 43, 49, 147 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 43, 49, 147) = 1.