Greatest Common Factor of 43, 40, 144

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

• Greatest Common Factor of 43, 40, 144 by common division method
• Greatest Common Factor of 43, 40, 144 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 43

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

1,43

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Greatest Common Factor

We found the factors 43,40,144 . The biggest common factor number is the GCF number.
So the greatest common factor 43,40,144 is 1.

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

• GCF of 48, 51, 799
• GCF of 79, 47, 400
• GCF of 16, 59, 327
• GCF of 50, 21, 725
• GCF of 18, 78, 403

1. What is the GCF of 43, 40, 144?

Answer: GCF of 43, 40, 144 is 1.

2. How to Find the GCF of 43, 40, 144

Answer: Greatest Common Factor(GCF) of 43, 40, 144 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 40, 144) = 1.