Greatest Common Factor of 55, 26, 50, 140

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

• Greatest Common Factor of 55, 26, 50, 140 by common division method
• Greatest Common Factor of 55, 26, 50, 140 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 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Greatest Common Factor

We found the factors 55,26,50,140 . The biggest common factor number is the GCF number.
So the greatest common factor 55,26,50,140 is 1.

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

• GCF of 57, 86, 77, 650
• GCF of 37, 34, 54, 330
• GCF of 46, 34, 64, 715
• GCF of 59, 74, 92, 926
• GCF of 77, 96, 93, 544

1. What is the GCF of 55, 26, 50, 140?

Answer: GCF of 55, 26, 50, 140 is 1.

2. How to Find the GCF of 55, 26, 50, 140

Answer: Greatest Common Factor(GCF) of 55, 26, 50, 140 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 26, 50, 140) = 1.