Greatest Common Factor of 55, 28, 62, 136

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

• Greatest Common Factor of 55, 28, 62, 136 by common division method
• Greatest Common Factor of 55, 28, 62, 136 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 55

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

1,5,11,55

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Greatest Common Factor

We found the factors 55,28,62,136 . The biggest common factor number is the GCF number.
So the greatest common factor 55,28,62,136 is 1.

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

• GCF of 91, 81, 46, 418
• GCF of 28, 84, 77, 922
• GCF of 33, 47, 53, 170
• GCF of 93, 59, 45, 398
• GCF of 66, 98, 27, 167

1. What is the GCF of 55, 28, 62, 136?

Answer: GCF of 55, 28, 62, 136 is 1.

2. How to Find the GCF of 55, 28, 62, 136

Answer: Greatest Common Factor(GCF) of 55, 28, 62, 136 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 28, 62, 136) = 1.