Greatest Common Factor of 420, 232, 73

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

• Greatest Common Factor of 420, 232, 73 by common division method
• Greatest Common Factor of 420, 232, 73 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 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 232

List of positive integer factors of 232 that divides 232 without a remainder.

1,2,4,8,29,58,116,232

Factors of 73

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

1,73

Greatest Common Factor

We found the factors 420,232,73 . The biggest common factor number is the GCF number.
So the greatest common factor 420,232,73 is 1.

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

• GCF of 224, 855, 18
• GCF of 309, 178, 77
• GCF of 260, 234, 25
• GCF of 589, 578, 35
• GCF of 130, 700, 61

1. What is the GCF of 420, 232, 73?

Answer: GCF of 420, 232, 73 is 1.

2. How to Find the GCF of 420, 232, 73

Answer: Greatest Common Factor(GCF) of 420, 232, 73 = 1

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

Step 2: Then multiply all the prime factors GCF(420, 232, 73) = 1.