Greatest Common Factor of 16, 140, 155

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

• Greatest Common Factor of 16, 140, 155 by common division method
• Greatest Common Factor of 16, 140, 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

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

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 16,140,155 . The biggest common factor number is the GCF number.
So the greatest common factor 16,140,155 is 1.

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

• GCF of 11, 504, 784
• GCF of 13, 116, 940
• GCF of 52, 887, 665
• GCF of 34, 563, 552
• GCF of 44, 749, 932

1. What is the GCF of 16, 140, 155?

Answer: GCF of 16, 140, 155 is 1.

2. How to Find the GCF of 16, 140, 155

Answer: Greatest Common Factor(GCF) of 16, 140, 155 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 140, 155) = 1.