Greatest Common Factor of 161, 42, 224

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

• Greatest Common Factor of 161, 42, 224 by common division method
• Greatest Common Factor of 161, 42, 224 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

Factors of 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 224

List of positive integer factors of 224 that divides 224 without a remainder.

1,2,4,7,8,14,16,28,32,56,112,224

Greatest Common Factor

We found the factors 161,42,224 . The biggest common factor number is the GCF number.
So the greatest common factor 161,42,224 is 7.

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

• GCF of 779, 15, 161
• GCF of 177, 40, 320
• GCF of 917, 44, 251
• GCF of 424, 29, 945
• GCF of 397, 24, 431

1. What is the GCF of 161, 42, 224?

Answer: GCF of 161, 42, 224 is 7.

2. How to Find the GCF of 161, 42, 224

Answer: Greatest Common Factor(GCF) of 161, 42, 224 = 7

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

Step 2: Then multiply all the prime factors GCF(161, 42, 224) = 7.