Greatest Common Factor of 121, 473, 420

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

• Greatest Common Factor of 121, 473, 420 by common division method
• Greatest Common Factor of 121, 473, 420 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 473

List of positive integer factors of 473 that divides 473 without a remainder.

1,11,43,473

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

Greatest Common Factor

We found the factors 121,473,420 . The biggest common factor number is the GCF number.
So the greatest common factor 121,473,420 is 1.

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

• GCF of 684, 579, 183
• GCF of 114, 563, 231
• GCF of 565, 745, 424
• GCF of 269, 586, 675
• GCF of 262, 908, 980

1. What is the GCF of 121, 473, 420?

Answer: GCF of 121, 473, 420 is 1.

2. How to Find the GCF of 121, 473, 420

Answer: Greatest Common Factor(GCF) of 121, 473, 420 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 473, 420) = 1.