Greatest Common Factor of 155, 139, 110, 304, 987

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

• Greatest Common Factor of 155, 139, 110, 304, 987 by common division method
• Greatest Common Factor of 155, 139, 110, 304, 987 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 155

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

1,5,31,155

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

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 304

List of positive integer factors of 304 that divides 304 without a remainder.

1,2,4,8,16,19,38,76,152,304

Factors of 987

List of positive integer factors of 987 that divides 987 without a remainder.

1,3,7,21,47,141,329,987

Greatest Common Factor

We found the factors 155,139,110,304,987 . The biggest common factor number is the GCF number.
So the greatest common factor 155,139,110,304,987 is 1.

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

• GCF of 125, 936, 792, 188, 616
• GCF of 257, 966, 899, 176, 181
• GCF of 358, 559, 709, 870, 625
• GCF of 898, 106, 279, 419, 273
• GCF of 279, 462, 901, 699, 689

1. What is the GCF of 155, 139, 110, 304, 987?

Answer: GCF of 155, 139, 110, 304, 987 is 1.

2. How to Find the GCF of 155, 139, 110, 304, 987

Answer: Greatest Common Factor(GCF) of 155, 139, 110, 304, 987 = 1

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

Step 2: Then multiply all the prime factors GCF(155, 139, 110, 304, 987) = 1.