Greatest Common Factor of 480, 972, 121

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

• Greatest Common Factor of 480, 972, 121 by common division method
• Greatest Common Factor of 480, 972, 121 with matching the biggest common factor

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

Factors of 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Factors of 121

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

1,11,121

Greatest Common Factor

We found the factors 480,972,121 . The biggest common factor number is the GCF number.
So the greatest common factor 480,972,121 is 1.

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

• GCF of 153, 459, 854
• GCF of 234, 842, 319
• GCF of 889, 709, 496
• GCF of 691, 140, 393
• GCF of 839, 587, 915

1. What is the GCF of 480, 972, 121?

Answer: GCF of 480, 972, 121 is 1.

2. How to Find the GCF of 480, 972, 121

Answer: Greatest Common Factor(GCF) of 480, 972, 121 = 1

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

Step 2: Then multiply all the prime factors GCF(480, 972, 121) = 1.