Greatest Common Factor of 161, 196, 210

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

• Greatest Common Factor of 161, 196, 210 by common division method
• Greatest Common Factor of 161, 196, 210 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 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Greatest Common Factor

We found the factors 161,196,210 . The biggest common factor number is the GCF number.
So the greatest common factor 161,196,210 is 7.

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

• GCF of 233, 486, 909
• GCF of 213, 130, 515
• GCF of 271, 778, 156
• GCF of 464, 864, 807
• GCF of 485, 400, 289

1. What is the GCF of 161, 196, 210?

Answer: GCF of 161, 196, 210 is 7.

2. How to Find the GCF of 161, 196, 210

Answer: Greatest Common Factor(GCF) of 161, 196, 210 = 7

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

Step 2: Then multiply all the prime factors GCF(161, 196, 210) = 7.