Greatest Common Factor of 121, 144, 154

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

• Greatest Common Factor of 121, 144, 154 by common division method
• Greatest Common Factor of 121, 144, 154 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 121

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

1,11,121

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Greatest Common Factor

We found the factors 121,144,154 . The biggest common factor number is the GCF number.
So the greatest common factor 121,144,154 is 1.

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

• GCF of 798, 236, 879
• GCF of 772, 400, 528
• GCF of 982, 296, 434
• GCF of 111, 305, 411
• GCF of 365, 512, 899

1. What is the GCF of 121, 144, 154?

Answer: GCF of 121, 144, 154 is 1.

2. How to Find the GCF of 121, 144, 154

Answer: Greatest Common Factor(GCF) of 121, 144, 154 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 144, 154) = 1.