Greatest Common Factor of 361, 155, 74

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

• Greatest Common Factor of 361, 155, 74 by common division method
• Greatest Common Factor of 361, 155, 74 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 361

List of positive integer factors of 361 that divides 361 without a remainder.

1,19,361

Factors of 155

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

1,5,31,155

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Greatest Common Factor

We found the factors 361,155,74 . The biggest common factor number is the GCF number.
So the greatest common factor 361,155,74 is 1.

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

• GCF of 890, 240, 25
• GCF of 343, 431, 22
• GCF of 462, 980, 72
• GCF of 520, 286, 16
• GCF of 652, 524, 41

1. What is the GCF of 361, 155, 74?

Answer: GCF of 361, 155, 74 is 1.

2. How to Find the GCF of 361, 155, 74

Answer: Greatest Common Factor(GCF) of 361, 155, 74 = 1

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

Step 2: Then multiply all the prime factors GCF(361, 155, 74) = 1.