Greatest Common Factor of 157, 145, 69

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

• Greatest Common Factor of 157, 145, 69 by common division method
• Greatest Common Factor of 157, 145, 69 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 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Factors of 69

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

1,3,23,69

Greatest Common Factor

We found the factors 157,145,69 . The biggest common factor number is the GCF number.
So the greatest common factor 157,145,69 is 1.

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

• GCF of 307, 443, 41
• GCF of 215, 537, 61
• GCF of 816, 660, 52
• GCF of 354, 383, 42
• GCF of 367, 347, 25

1. What is the GCF of 157, 145, 69?

Answer: GCF of 157, 145, 69 is 1.

2. How to Find the GCF of 157, 145, 69

Answer: Greatest Common Factor(GCF) of 157, 145, 69 = 1

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

Step 2: Then multiply all the prime factors GCF(157, 145, 69) = 1.