Greatest Common Factor of 40, 84, 46, 209

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

• Greatest Common Factor of 40, 84, 46, 209 by common division method
• Greatest Common Factor of 40, 84, 46, 209 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 40

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

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

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 209

List of positive integer factors of 209 that divides 209 without a remainder.

1,11,19,209

Greatest Common Factor

We found the factors 40,84,46,209 . The biggest common factor number is the GCF number.
So the greatest common factor 40,84,46,209 is 1.

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

• GCF of 56, 99, 23, 538
• GCF of 11, 81, 17, 799
• GCF of 80, 75, 72, 968
• GCF of 86, 30, 86, 486
• GCF of 49, 30, 23, 363

1. What is the GCF of 40, 84, 46, 209?

Answer: GCF of 40, 84, 46, 209 is 1.

2. How to Find the GCF of 40, 84, 46, 209

Answer: Greatest Common Factor(GCF) of 40, 84, 46, 209 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 84, 46, 209) = 1.