Greatest Common Factor of 88, 69, 49, 155

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

• Greatest Common Factor of 88, 69, 49, 155 by common division method
• Greatest Common Factor of 88, 69, 49, 155 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 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Greatest Common Factor

We found the factors 88,69,49,155 . The biggest common factor number is the GCF number.
So the greatest common factor 88,69,49,155 is 1.

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

• GCF of 63, 53, 54, 720
• GCF of 44, 20, 38, 199
• GCF of 52, 70, 60, 944
• GCF of 70, 44, 29, 440
• GCF of 61, 23, 14, 231

1. What is the GCF of 88, 69, 49, 155?

Answer: GCF of 88, 69, 49, 155 is 1.

2. How to Find the GCF of 88, 69, 49, 155

Answer: Greatest Common Factor(GCF) of 88, 69, 49, 155 = 1

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

Step 2: Then multiply all the prime factors GCF(88, 69, 49, 155) = 1.