Greatest Common Factor of 138, 462, 553, 970

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

• Greatest Common Factor of 138, 462, 553, 970 by common division method
• Greatest Common Factor of 138, 462, 553, 970 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 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 462

List of positive integer factors of 462 that divides 462 without a remainder.

1,2,3,6,7,11,14,21,22,33,42,66,77,154,231,462

Factors of 553

List of positive integer factors of 553 that divides 553 without a remainder.

1,7,79,553

Factors of 970

List of positive integer factors of 970 that divides 970 without a remainder.

1,2,5,10,97,194,485,970

Greatest Common Factor

We found the factors 138,462,553,970 . The biggest common factor number is the GCF number.
So the greatest common factor 138,462,553,970 is 1.

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

• GCF of 990, 529, 603, 364
• GCF of 991, 614, 190, 371
• GCF of 243, 268, 668, 704
• GCF of 334, 457, 151, 539
• GCF of 410, 912, 615, 656

1. What is the GCF of 138, 462, 553, 970?

Answer: GCF of 138, 462, 553, 970 is 1.

2. How to Find the GCF of 138, 462, 553, 970

Answer: Greatest Common Factor(GCF) of 138, 462, 553, 970 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 462, 553, 970) = 1.