Greatest Common Factor of 155, 478, 76

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

• Greatest Common Factor of 155, 478, 76 by common division method
• Greatest Common Factor of 155, 478, 76 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 478

List of positive integer factors of 478 that divides 478 without a remainder.

1,2,239,478

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 155,478,76 . The biggest common factor number is the GCF number.
So the greatest common factor 155,478,76 is 1.

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

• GCF of 787, 679, 24
• GCF of 421, 140, 27
• GCF of 522, 388, 37
• GCF of 491, 476, 10
• GCF of 524, 978, 13

1. What is the GCF of 155, 478, 76?

Answer: GCF of 155, 478, 76 is 1.

2. How to Find the GCF of 155, 478, 76

Answer: Greatest Common Factor(GCF) of 155, 478, 76 = 1

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

Step 2: Then multiply all the prime factors GCF(155, 478, 76) = 1.