Greatest Common Factor of 121, 172, 400

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

• Greatest Common Factor of 121, 172, 400 by common division method
• Greatest Common Factor of 121, 172, 400 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Greatest Common Factor

We found the factors 121,172,400 . The biggest common factor number is the GCF number.
So the greatest common factor 121,172,400 is 1.

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

• GCF of 469, 615, 955
• GCF of 244, 564, 470
• GCF of 277, 293, 235
• GCF of 994, 679, 389
• GCF of 272, 985, 454

1. What is the GCF of 121, 172, 400?

Answer: GCF of 121, 172, 400 is 1.

2. How to Find the GCF of 121, 172, 400

Answer: Greatest Common Factor(GCF) of 121, 172, 400 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 172, 400) = 1.