Greatest Common Factor of 49, 72, 73, 231

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

• Greatest Common Factor of 49, 72, 73, 231 by common division method
• Greatest Common Factor of 49, 72, 73, 231 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 49

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

1,7,49

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

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

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Greatest Common Factor

We found the factors 49,72,73,231 . The biggest common factor number is the GCF number.
So the greatest common factor 49,72,73,231 is 1.

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

• GCF of 23, 90, 23, 333
• GCF of 25, 75, 44, 304
• GCF of 46, 54, 33, 776
• GCF of 92, 22, 84, 739
• GCF of 36, 65, 25, 128

1. What is the GCF of 49, 72, 73, 231?

Answer: GCF of 49, 72, 73, 231 is 1.

2. How to Find the GCF of 49, 72, 73, 231

Answer: Greatest Common Factor(GCF) of 49, 72, 73, 231 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 72, 73, 231) = 1.