Greatest Common Factor of 616, 420, 161

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

• Greatest Common Factor of 616, 420, 161 by common division method
• Greatest Common Factor of 616, 420, 161 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 616

List of positive integer factors of 616 that divides 616 without a remainder.

1,2,4,7,8,11,14,22,28,44,56,77,88,154,308,616

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 161

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

1,7,23,161

Greatest Common Factor

We found the factors 616,420,161 . The biggest common factor number is the GCF number.
So the greatest common factor 616,420,161 is 7.

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

• GCF of 165, 488, 127
• GCF of 339, 339, 386
• GCF of 197, 224, 773
• GCF of 173, 317, 615
• GCF of 366, 576, 461

1. What is the GCF of 616, 420, 161?

Answer: GCF of 616, 420, 161 is 7.

2. How to Find the GCF of 616, 420, 161

Answer: Greatest Common Factor(GCF) of 616, 420, 161 = 7

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

Step 2: Then multiply all the prime factors GCF(616, 420, 161) = 7.