Greatest Common Factor of 110, 145, 421

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

• Greatest Common Factor of 110, 145, 421 by common division method
• Greatest Common Factor of 110, 145, 421 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 110

List of positive integer factors of 110 that divides 110 without a remainder.

1,2,5,10,11,22,55,110

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 110,145,421 . The biggest common factor number is the GCF number.
So the greatest common factor 110,145,421 is 1.

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

• GCF of 562, 754, 407
• GCF of 699, 481, 303
• GCF of 803, 832, 666
• GCF of 721, 324, 973
• GCF of 420, 355, 999

1. What is the GCF of 110, 145, 421?

Answer: GCF of 110, 145, 421 is 1.

2. How to Find the GCF of 110, 145, 421

Answer: Greatest Common Factor(GCF) of 110, 145, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(110, 145, 421) = 1.