Greatest Common Factor of 49, 77, 10, 878

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

• Greatest Common Factor of 49, 77, 10, 878 by common division method
• Greatest Common Factor of 49, 77, 10, 878 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 878

List of positive integer factors of 878 that divides 878 without a remainder.

1,2,439,878

Greatest Common Factor

We found the factors 49,77,10,878 . The biggest common factor number is the GCF number.
So the greatest common factor 49,77,10,878 is 1.

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

• GCF of 40, 94, 72, 167
• GCF of 26, 44, 51, 144
• GCF of 77, 18, 15, 910
• GCF of 26, 70, 19, 237
• GCF of 78, 95, 62, 518

1. What is the GCF of 49, 77, 10, 878?

Answer: GCF of 49, 77, 10, 878 is 1.

2. How to Find the GCF of 49, 77, 10, 878

Answer: Greatest Common Factor(GCF) of 49, 77, 10, 878 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 77, 10, 878) = 1.