Greatest Common Factor of 55, 462, 143

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

• Greatest Common Factor of 55, 462, 143 by common division method
• Greatest Common Factor of 55, 462, 143 with matching the biggest common factor

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∴ So the GCF of the given numbers is 11 = 11

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 462

List of positive integer factors of 462 that divides 462 without a remainder.

1,2,3,6,7,11,14,21,22,33,42,66,77,154,231,462

Factors of 143

List of positive integer factors of 143 that divides 143 without a remainder.

1,11,13,143

Greatest Common Factor

We found the factors 55,462,143 . The biggest common factor number is the GCF number.
So the greatest common factor 55,462,143 is 11.

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

• GCF of 45, 749, 102
• GCF of 70, 860, 646
• GCF of 50, 367, 140
• GCF of 42, 551, 171
• GCF of 85, 796, 173

1. What is the GCF of 55, 462, 143?

Answer: GCF of 55, 462, 143 is 11.

2. How to Find the GCF of 55, 462, 143

Answer: Greatest Common Factor(GCF) of 55, 462, 143 = 11

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

Step 2: Then multiply all the prime factors GCF(55, 462, 143) = 11.